marginal : Idioms & Phrases
marginal cost
-
noun the increase or decrease in costs as a result of one more or one less unit of output
incremental cost; differential cost.
WordNet
marginal placentation
-
noun with ovules borne on the wall along the ventral suture of a simple ovary
ventral placentation.
WordNet
marginal utility
-
noun (economics) the amount that utility increases with an increase of one unit of an economic good or service
WordNet
marginal wood fern
-
noun North American fern with evergreen fronds
Dryopteris marginalis; leatherleaf wood fern; evergreen wood fern.