pinnato-
(pɪˈneɪtəʊ)
occasional advb. combining form of L. pinnātus pinnate (cf. pinnati-). piˌnnato-ˈdentate a. [dentate], pinnate, with toothed leaflets; piˌnnato-ˈpectinate a. [pectinate], having lateral projections like the teeth of a comb, arranged pinnately.
| 1806 J. Galpine Brit. Bot. 58 L[eaf] linear, pinnato-dentate. 1846 Dana Zooph. (1848) 578 Branches pinnato-pectinate. |