simple past tense and past participle of gripe

(nautical) The part of a vessel adjacent to the midship section having a uniform or nearly uniform cross-section, usually referred to as the parallel middle body. / (anatomy) The midsection of the ...

present participle of brustle

(organic chemistry) The furan triol derivative (3bS,5aR,6S,7S,9aR,9bR)-7-hydroxy-3b,6-bis(hydroxymethyl)-6,9a-dimethyl-4,5,5a,7,9,9b,10,11-octahydronaphtho[2,1-e][2]benzofuran-8-one that induces ap...