Sunday, 29 July 2018

12. P-OSTE-UM RECONSIDERED

(Part of a series based upon Stiles, The Anatomy of Medical Terminology (Radix Antiqua 2015; ISBN 978-1-988941-240)

            In Post 11 ("Wordhood Cubed?") I suggested among other things that, where P- stands for "any prepositional prefix," any word of the form P-oste-um would imply the existence of a large number of words of the form P-X-N (where X names a concrete object and -N denotes any nominative singular ending), with a predictable "standard" meaning:
                        P-X-N               =          something located in the relationship to X
                                                            specified by P.
The observation that neither P-oste-um nor P-X-N are particularly well-attested led us to consider the further postulates, first that
            any P-X-A (examples being many) presupposes a corresponding P-X-N;
and, second, that actually      
            any word of the form P-X-Z (where -Z stands for any ending at all), also
            presupposes a corresponding P-X-N.
Note that I didn't put this last postulate into so many words, but that this formulation is the logical result of our look at words of the form P-X-itis, where
                        P-X-ITIS            =        the inflammation of
                                                            something located in the relationshp to X
                                                            specified by P
                                                =          the inflammation of
                                                            P-X-N.
            The argument from P-X-A was almost parallel, but a little more convoluted.  Now I can admit that the convolution arose from putting the more difficult case first: as students of TheAnatomy of Medical Terminology know (from Chapter 13),  there is always a "Plan B" translation for any word of this shape:
                        P-X-A               =          pertaining to
                                                            something located in the relationship to X
                                                            specified by P
                                                =          pertaining to P-X-N!
            So far so good, or so I hope.  But I've been promising another look at the considerations which started this line of thought, and the example from which we began; perhaps I can put it this way:
            If a large number of words exists of the general form P-X-N, then a relatively large number of words of the specific form P-OSTE-UM (relative to the the number of specific forms of P) should also exist.  But, as we saw, only two are actually directly attested, out of more than twenty that "should" exist given that there are at least twenty productive prepositional prefixes running around out there in the real world.
            By now the plan of attack I have in mind is probably obvious; the key phrase in the preceding sentence is "directly attested," with emphasis on "directly."  What we were working with in the "Wordhood Cubed" post--the evidence arising from analogous words like P-X-A and P-X-ITIS--could be called a process of "indirect attesting" to the reality of the target words P-X-N.
            And such is the evidence that as it were "surrounds" the putative nouns of the form P-OSTE-UM.  As we have seen, end-oste-um (Post 2) is well-attested; peri-oste-um is also found "in the dictionary."  They are listed below; in aid of some of the "missing" others, so are the following words, all of the form P-OSTE-Z (where -Z denotes any ending at all; the asterisk "*" denotes that a word is not directly attested):
            WORD                         OUR TRANSLATION
            PERI-oste-um              the part SURROUNDING a bone
            END-oste-um               the part INSIDE a bone
            ECT-oste-al                  pertaining to
                                                something OUTSIDE a bone
                                                     = the *ECT-oste-um
            INTER-osse-ous           pertaining to
                                                something BETWEEN bones
                                                     = the *INTER-osse-um
                                                     = the *INTER-osTe-um
                                                (see below, on synonyms, for the skipped step)
            SYN-oste-otomy          the cutting of
                                                "bones-TOGETHER" (translated as "a joint")
                                                     = a *SYN-oste-um
                                                (by admittedly tortured logic!)
The following synonyms are also attested:
            INTRA-oste-al              <cross-referenced to INTRA-osse-ous>
            INTRA-osse-ous           pertaining to
                                                something INSIDE a bone
                                                     = the *INTRA-osse-um
                                                     = the *INTRA-osTe-um
                                                     = the END-oste-um (above; attested)
            ENT-ost-osis                <cross-referenced to EN-ost-osis>
            EN-ost-osis                  = *END-ostE-osis
                                                (see Post 2 for the gory details!)
            *END-oste-osis            an abnormal condition involving
                                                something INSIDE a bone
                                                     = END-oste-um (above; attested)
                                                     = *EN-oste-um
                                                     = *ENT-oste-um
            Analogously, the following form presupposes a synonym for *ECT-oste-um:
            EX-ost-osis                   an abnormal condition involving
                                                something OUTSIDE a bone
                                                     = the *EX-ostE-um
                                                     = the *ECT-oste-um.
            Synonymity is itself another "multiplier" in terms of "real but unattested words" (see a forthcoming Post): as cross-listings in the dictionaries show, pretty much any synonymous combining form can be substituted for another (see also The Anatomy of Medical Terminology, passim).  In the examples above, the combining forms oste- and osse- are synonymous; therefore a "fully-expanded count" of the words we are considering here would also include those generated by a rule like
            for every P-OSTE-UM attested directly or indirectly, there is a synonym
            P-OSSE-UM; and vice versa.
            Similarly, just as end-, en-, ent- and intra- are synonymous (as we saw above), so too are prefixes denoting the opposite locational relationship, "outside," namely, extra-, ex-, and ect-.  Therefore *EXTRA-oste-um and, of course, *EXTRA-osse-um, have to join the club (along with *ECT-oste-um and *EX-oste-um, indirectly attested above).
            Nor do these "indirect attestations" exhaust the possibilities we have opened up here.  Just because no current word seems to exist suggesting that the concepts expressed by the phrases listed below denote useful objects, does that mean that one or more of the candidate words listed beside them may not someday be just as real as periosteum and the rest?
            CONCEPT/DEFINITION                       CANDIDATE WORD(S)
            something UPON a bone                    *EPI-oste-um
            something BELOW a bone                  *SUB-oste-um, *INFRA-oste-um
            something BESIDE a bone                   *PARA-oste-um
            something BEFORE a bone                 *PRE-oste-um
            There is more to say about all this.  For now, notice how we have been able to use the concepts applied to the derivation of the "meta-rule" about P-X-N in the Post "Wordhood Cubed" to considerably expand the count of arguably real words symbolized by the much more specific template P-oste-um.

                                                                        - o -
More on Stiles Medical Terminology here.


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