Of, relating to, within, or by way of the intestines / Staying intact in the stomach, then dissolving in the intestine

(intransitive) To go or come into an enclosed or partially enclosed space. / (transitive) To cause to go (into), or to be received (into); to put in; to insert; to cause to be admitted.

(computing) Alternative spelling of Enter (“the computer key”) / (computing) Alternative spelling of Enter (“a stroke of the computer key”)

(pathology) Inflammation of the intestines, generally the small intestine, that may lead to diarrhea.

The "Enter" key on a computer keyboard. / A stroke of the Enter key.

simple past tense and past participle of enter

present participle of enter

action of the verb to enter

to penetrate / (transitive, law) To become legally committed to. / (transitive) To engage in a formal or informal process. / (transitive) To be relevant; to be a contributing factor in.

(biology) Gram-negative eubacteria that inhabit intestines.