Scull (skŭl), n. (Anat.) The skull. [Obs.]

Scull, n. [See 1st School.] A shoal of fish. Milton.

Scull, n. [Of uncertain origin; cf. Icel. skola to wash.] 1. (Naut.) (a) A boat; a cockboat. See Sculler. (b) One of a pair of short oars worked by one person. (c) A single oar used at the stern in propelling a boat.

2. (Zoöl.) The common skua gull. [Prov. Eng.]

Scull, v. t. [imp. & p. p. Sculled (?); p. pr. & vb. n. Sculling.] (Naut.) To impel (a boat) with a pair of sculls, or with a single scull or oar worked over the stern obliquely from side to side.

Scull, v. i. To impel a boat with a scull or sculls.

Scull (skŭl), n. (Anat.) The skull. [Obs.]

Scull, n. [See 1st School.] A shoal of fish. Milton.

Scull, n. [Of uncertain origin; cf. Icel. skola to wash.] 1. (Naut.) (a) A boat; a cockboat. See Sculler. (b) One of a pair of short oars worked by one person. (c) A single oar used at the stern in propelling a boat.

2. (Zoöl.) The common skua gull. [Prov. Eng.]

Scull, v. t. [imp. & p. p. Sculled (?); p. pr. & vb. n. Sculling.] (Naut.) To impel (a boat) with a pair of sculls, or with a single scull or oar worked over the stern obliquely from side to side.

Scull, v. i. To impel a boat with a scull or sculls.

• A type of oar.
  
• A skull cap. A small bowl shaped helmet, without visor or bever.
       *1786: The scull is a head piece, without visor or bever, resembling a bowl or bason, such as was worn by our cavalry, within twenty or thirty years. — Francis Grose, A Treatise on Ancient Armour and Weapons, page 11.
  
• to row a bout using sculls
  
• (Australian slang) to drink the entire contents of something without pausing