Sŭb'/o-pĕr'eu-lar, a.
a. [Prefix sub and opercular.] (Ichth.) Of, or pertaining to, the part of the operculum situated next below the second part, counting downward. See OPERCULAR.
a. [Prefix sub and opercular.] (Ichth.) Of, or pertaining to, the part of the operculum situated next below the second part, counting downward. See OPERCULAR.