Definition of Petrochelidon lunifrons. Meaning of Petrochelidon lunifrons. Synonyms of Petrochelidon lunifrons

Here you will find one or more explanations in English for the word Petrochelidon lunifrons. Also in the bottom left of the page several parts of wikipedia pages related to the word Petrochelidon lunifrons and, of course, Petrochelidon lunifrons synonyms and on the right images related to the word Petrochelidon lunifrons.

Definition of Petrochelidon lunifrons

Petrochelidon lunifrons
Cliff Cliff (kl[i^]f), n. [AS. clif, cloef; akin to OS. klif, D. klif, klip, Icel. klif, Dan. & G. klippe, Sw. klippa; perh. orig. a climbing place. See Climb.] A high, steep rock; a precipice. Cliff swallow (Zo["o]l.), a North American swallow (Petrochelidon lunifrons), which builds its nest against cliffs; the eaves swallow.

Meaning of Petrochelidon lunifrons from wikipedia

- Petrochelidon is a genus of birds known as cliff-nesting swallows. The genus name Petrochelidon is from the Gr**** words petra, "rock", and khelidon, "swallow"...
- swallow (Petrochelidon pyrrhonota) is a member of the p****erine bird family Hirundinidae, the swallows and martins. The generic name Petrochelidon is derived...