(archaic, slang) A banknote of high denomination.

plural of long-haired dictionary

Synonym of sleeping dictionary (“sexual partner who also serves as a native informant or language teacher for an outsider”)

(Oxbridge slang) Contraction of Long Vacation term.

plural of Long Vacation term

plural of Long Vac term

(Oxbridge) A fourth, supplemental academic term of the universities of Oxford and Cambridge during the long vacation, containing no routine undergraduate teaching.

Aegithalos caudatus (long-tailed tit)

plural of long-tailed titmouse

plural of long-line bra