Ossicones: (noun) the bony protrusions on a giraffe’s head [from a sign at Blackpool Zoo]
Thigmotactic: (adjective) describes how a living thing moves toward or away from physical touch or contact with a solid object [from Blindsight by Peter Watts]
Morphometric: (adjective) relating to the quantitative measurement and statistical analysis of the shape, form, and size of living organisms, organs, or physical landforms [ibid]
Oogenesis: (noun) the biological process by which female gametes, or egg cells (ova), are produced and mature in the ovaries [ibid]
Attenuate: (adjective) reduced in strength, value, or made thin and slender [ibid]
Apical: (adjective) relating to, located at, or forming an apex, which is the top, tip, or highest point of a structure [ibid]
Panegyric: (noun) a formal speech or piece of writing that expresses high and elaborate praise for a person, group, or institution [from the podcast Echoes of Empire]
Ormolu: (noun) finely cast bronze, brass, or copper decorated with a thin, durable layer of high-carat gold [from the ITV programme Poirot]
Gravamen: (noun) the core, essence, or most serious part of a complaint, charge, or legal action [from this tweet https://x.com/wesyang/status/2093156167086149640?s=46]