adumbrellar

Look at other dictionaries:

• abumbrellar — abumbrellar, a. Zool. (ˌæbʌmˈbrɛlə(r)) [mod. f. L. ab away from + umbrella, applied to the disk of Acalepha: cf. abactinal, aboral.] In sea blubbers: pertaining to that surface of the velum or marginal ridge, which is turned away from the… …   Useful english dictionary