adjective
Koḷāpa (and kolāpa) (adjective) 1. dry, sapless; always applied to wood, frequent in similes S IV 161, 185; M I 242; III 95; Ja III 495; Miln 151; Dhp-a II 51; IV 166. 2. hollow tree Nidd II §40; Pj II 355 (where Weber, Index Streifen V 1862, page 429 suggests reading koṭara = Sanskrit koṭara hollow tree; unwarranted).
(masculine, neuter) an uproar, a loud and confused noise; tumult; (adjective) in an uproar
(adj, adj) (of wood) dry; dried-out; sapless