9-Letter Words Containing: A,L,T,C,A,T,S,_

• (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

• something that causes an important event to happen

• any orchid of the genus Cattleya characterized by a three-lobed lip enclosing the column; among the most popular and most extravagantly beautiful orchids known

• a plaything consisting of a Y-shaped stick with elastic between the arms; used to propel small stones

• a device that launches aircraft from a warship

• an engine that provided medieval artillery used during sieges; a heavy war engine for hurling large stones and other missiles

• shoot forth or launch, as if from a catapult

• hurl as if with a sling

• formalwear consisting of full evening dress for men

• the loose back flap of a coat that hangs below the waist

• hardy breed of cattle resulting from crossing domestic cattle with the American buffalo; yields leaner beef than conventional breeds