[nahy-dif-yuh-guh s] /naɪˈdɪf yə gəs/
leaving the nest shortly after hatching.
(of young birds) leaving the nest very soon after hatching
[nid-uh-fahy] /ˈnɪd əˌfaɪ/ verb (used without object), nidified, nidifying. 1. . /ˈnɪdɪˌfaɪ/ verb -fies, -fying, -fied, -cates, -cating, -cated 1. (intransitive) (of a bird) to make or build a nest
/ˈnɪdˌnɒd/ verb 1. to nod repeatedly
National Institute of Dental Research
National Institute on Disability and Rehabilitation Research