Skip to main content
topsail

topsail

4 9.9
A sail set above a lower sail on a mast to catch wind
  • noun
  • /ˈtɑːpseɪl/
  • Specialized
translation icon : vela superior
  • Set the topsails!
  • loose topsail
  • reef the topsail
  • set the topsails

Examples

Synonyms

main-topsail
vstopsail
  • Specialized
9.9

A sail above the mainsail on the main mast of a ship

is used for sails on any mast rather than only on the main mast
fore-topsail
vstopsail
  • Specialized
9.9

A sail set on the front mast of a ship to catch wind

is used for sails on any mast rather than only on the fore mast
fore-and-aft topsail
vstopsail
  • Specialized
9.9

A triangular sail fixed to a horizontal pole near the top of a mast to catch wind

is the general name for any sail above a lowermost sail not just triangular rigs
gaff topsail
vstopsail
  • Specialized
9.9

A triangular sail set above the gaff with its bottom on the gaff and its front edge along the topmast

is the general name for any sail above a lowermost sail rather than this rigging

Compounds

fore-and-aft topsail
  • Specialized
9.9

A triangular sail fixed to a horizontal pole near the top of a mast to catch wind

fore-topsail
  • Specialized
9.9

A sail set on the front mast of a ship to catch wind

main-topsail
  • Specialized
9.9

A sail above the mainsail on the main mast of a ship

gaff topsail
  • Specialized
9.9

A triangular sail set above the gaff with its bottom on the gaff and its front edge along the topmast

Surface Forms

topsail singular
topsails plural

Morphology

topsail = top + sail (transparent) = top + sail

A straightforward compound whose meaning ('a sail at or near the top of a mast') follows directly from 'top' + 'sail' and is easily inferred by learners who know those words.

Etymology

Topsail comes from the two parts top and sail, where top means 'highest' and sail means 'cloth that catches the wind'. So a topsail is the sail set above the lower sail on a mast to catch wind higher up.