‖n.; pl. Protonemata [ NL., fr. Gr. &unr_; first + &unr_;, &unr_;, a thread. ] (Bot.) The primary growth from the spore of a moss, usually consisting of branching confervoid filaments, on any part of which stem and leaf buds may be developed. [ 1913 Webster ]

n. Same as Prothonotary. [ 1913 Webster ]

{ or , n.; pl. -ries [ LL. protonotarius, fr. Gr. prw^tos first + L. notarius a shorthand writer, a scribe: cf. F. protonotaire. ] 1. A chief notary or clerk. “ My private prothonotary.” Herrick. [ 1913 Webster ]

2. Formerly, a chief clerk in the Court of King's Bench and in the Court of Common Pleas, now superseded by the master. [ Eng. ] Wharton. Burrill. [ 1913 Webster ]

3. A register or chief clerk of a court in certain States of the United States. [ 1913 Webster ]

4. (R. C. Ch.) Formerly, one who had the charge of writing the acts of the martyrs, and the circumstances of their death; now, one of twelve persons, constituting a college in the Roman Curia, whose office is to register pontifical acts and to make and preserve the official record of beatifications. [ 1913 Webster ]

5. (Gr. Ch.) The chief secretary of the patriarch of Constantinople. [ 1913 Webster ]

Prothonotary warbler (Zool.), a small American warbler (Protonotaria citrea). The general color is golden yellow, the back is olivaceous, the rump and tail are ash-color, several outer tail feathers are partly white. [ 1913 Webster ]