ACINIFORM
Etymology
Adjective
aciniform (comparative more aciniform, superlative most aciniform)
Having the form of a cluster of grapes; clustered like grapes.
Full of small kernels like a grape.
Noun
aciniform (plural aciniforms)
A type of spinneret of a spider formed of spherical particles
Source: Wiktionary
A*cin"i*form, a. Etym: [L. acinus a grape, grapestone + -form: cf. F.
acinoforme.]
1. Having the form of a cluster of grapes; clustered like grapes.
2. Full of small kernels like a grape.
Source: Webster’s Unabridged Dictionary 1913 Edition