Dictionary entry

Obmutescence

Webster's Dictionary 1913

Ob′mu‐tes″cence (ŏb′mū̍‐tĕs″sens), n. [L. obmutescens, p. pr of obmutescere to become dumb; ob (see Ob-) + mutescere to grow dumb, fr. mutus dumb.] 1. A becoming dumb; loss of speech. Sir T. Browne.

2. A keeping silent or mute. Paley.