Century Dictionary and Cyclopedia
- tergeminate Thrice double: specifically applied in botany to a compound leaf having at the base a pair of leaflets and then forking, with a pair on each branch, as in Calliandra tergemina.
Chambers's Twentieth Century Dictionary
- adj Tergeminate ter-jem′i-nāt thrice double
- Tergeminate Also Tergem′inal, Tergem′inous