labiate
1 of 2adjective
la·bi·ate ˈlā-bē-ət 
-bē-ˌāt
1
: having the limb of a tubular corolla or calyx divided into two unequal parts projecting one over the other like lips
mints and the snapdragon are labiate
2
: of or relating to the mint family
labiate
2 of 2noun
: a plant of the mint family
Word History
Etymology
Adjective
New Latin labiatus, from Latin labium
First Known Use
Adjective
1706, in the meaning defined at sense 1
Noun
1764, in the meaning defined above