Defn: In a tenth manner.

TENTHMETER; TENTHMETRE
Tenth"me`ter, Tenth"me`tre, n. (Physics)

Defn: A unit for the measurement of many small lengths, such that 1010 of these units make one meter; the ten millionth part of a millimeter.

TENTHREDINIDES
Ten`thre*din"i*des, n. pl. Etym: [NL., fr. Gr. (Zoöl.)

Defn: A group of Hymneoptera comprising the sawflies.

TENTIF
Ten"tif, a.

Defn: Attentive. [Obs.] Chaucer.

TENTIFLY
Ten"tif*ly, adv.

Defn: Attentively. [Obs.] Chaucer.

TENTIGINOUS Ten*tig"i*nous, a. Etym: [L. tentigo, -inis, a tension, lecherousness, fr. tendere, tentum, to stretch.]