(adjective) : intercălāris, e, intercalo
* Of or for insertion, that is to be or is inserted, intercalary: dies,an intercalary day,Plin. 2, 8, 6, § 35; Censor. de Die Nat. 20; Macr. S. 1, 13; Sol. 1: mensis,an intercalary month,Macr. S. 1, 13; Censor. l. l.: Kalendae,the first day of an intercalary month,Cic. Quint. 25, 79; Liv. 43, 11, 13; 45, 44, 3: Calendae priores, the first day of the first intercalary month (of the two months that Caesar intercalated), Cic. Fam. 6, 14, 2; cf. the foll. art.
* Transf.: versus, with a refrain or burden (as in Verg. E. 8: incipe Maenalios, etc.; and: ducite ab urbe domum),Serv. ib. 21.

s. TLL