What does "oology" mean?
The study of birds' eggs.
noun ·Rare ·Advanced level
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"Yet it is not difficult to see that Oölogy promises to become an important auxiliary both in aiding to determine natural divisions, and to enable us to decide in regard to varieties the specific identity of which is in doubt. Let us take an instance. [...] Without looking at all to the external structure of these birds, Oölogy would seem to indicate that the Cat-Bird, though closely allied to the true Mocking-Bird, is at least one step, and that the Brown Thrush is even farther, removed."
"Besides his life as a student, Han [Henri Jacob Victor Sody] continued to be interested in ornithology, particularly oology. Apparently, he was a diligent collector of birds' eggs, both in the vicinity of Wageningen, and on excursion for this purpose to other places (Breda, Texel, etc.), and compiled a catalogue of eggs collected by him in The Netherlands."
"Yet it is not difficult to see that Oölogy promises to become an important auxiliary both in aiding to determine natural divisions, and to enable us to decide in regard to varieties the specific identity of which is in doubt. Let us take an instance. [...] Without looking at all to the external structure of these birds, Oölogy would seem to indicate that the Cat-Bird, though closely allied to the true Mocking-Bird, is at least one step, and that the Brown Thrush is even farther, removed."
The study of birds' eggs.
Common synonyms include: affix, branch of knowledge, derivational affix, discipline, field of study, morpheme.
Yet it is not difficult to see that Oölogy promises to become an important auxiliary both in aiding to determine natural divisions, and to enable us to decide in regard to varieties the specific identity of which is in doubt. Let us take an instance. [...] Without looking at all to the external structure of these birds, Oölogy would seem to indicate that the Cat-Bird, though closely allied to the true Mocking-Bird, is at least one step, and that the Brown Thrush is even farther, removed.
Pronounced /əʊˈɒləd͡ʒi/.
From oo- (prefix meaning ‘relating to eggs or ova’) + -logy (suffix indicating a branch of learning or study of a subject). The word is cognate with French oologie, Late Latin oologia.