theelin
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English[edit]
Etymology[edit]
(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Noun[edit]
theelin (uncountable)
- (biochemistry, steroids) The steroid hormone estrone.
- 1930 June, CD Veler, “The preparation of the crystalline follicular ovarian hormone: Theelin”, in Journal of Biological Chemistry, page 357:
- The isolation of the crystalline hormone seems to justify the selection of a new name which should be reserved for the crystalline material and which in reality becomes the name of a new and probably hitherto unknown chemical substance. Accordingly, we suggest the term “theelin.“ This word is derived from the Greek word “theelus” used both adjectively and nominally to signify “female.”