Acting as a cause. / Involving, or affected by, causality. / (linguistics) Expressing a cause or causation.

simple past tense and past participle of crowd in on.

Characterised by the presence of microatheromas

(euphemistic) Nonsense; indicates disbelief. / Long hair on lower legs of a draft horse (e.g., Clydesdale), especially the rear legs. / Feathering strips.