(zoology) Of or pertaining to the Longipennes, generally an order in some obsolete classifications; longipennate.

(medicine) Probe; sound. / (physical sciences) Any of various devices for testing physical conditions, often for remote or underwater locations.

plural of cutacoo

Someone who helps or facilitates; an assistant, a helper. [from 16th c.] / (medicine) Something that enhances the effectiveness of a medical treatment; a supplementary treatment. [from 18th c.]