Idioms

    in sail, with the sails set.
    make sail, Nautical.
    1. to set the sail or sails of a boat or increase the amount of sail already set.
    2. to set out on a voyage: Make sail for the Leeward Islands.
    set sail, to start a sea voyage: We set sail at midnight for Nantucket.
    trim one's sails, Informal. to cut expenses; economize: We're going to have to trim our sails if we stay in business.
    under sail, with sails set; in motion; sailing: It was good to be under sail in the brisk wind and under the warm sun.

Origin of sail

before 900; (noun) Middle English sail(e), seille, Old English segl; cognate with German Segel, Old Norse segl; (v.) Middle English seillen, saylen, Old English siglan, seglian; cognate with Dutch zeilen, Old Norse sigla
Related formssail·a·ble, adjectivesail·less, adjectiveun·sail·a·ble, adjectiveun·sailed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for unsailable

sail

noun

an area of fabric, usually Terylene or nylon (formerly canvas), with fittings for holding it in any suitable position to catch the wind, used for propelling certain kinds of vessels, esp over water
a voyage on such a vessela sail down the river
a vessel with sails or such vessels collectivelyto travel by sail; we raised seven sail in the northeast
a ship's sails collectively
something resembling a sail in shape, position, or function, such as the part of a windmill that is turned by the wind or the part of a Portuguese man-of-war that projects above the water
the conning tower of a submarine
in sail having the sail set
make sail
  1. to run up the sail or to run up more sail
  2. to begin a voyage
set sail
  1. to embark on a voyage by ship
  2. to hoist sail
under sail
  1. with sail hoisted
  2. under way

verb (mainly intr)

to travel in a boat or shipwe sailed to Le Havre
to begin a voyage; set sailwe sail at 5 o'clock
(of a vessel) to move over the waterthe liner is sailing to the Caribbean
(tr) to manoeuvre or navigate a vesselhe sailed the schooner up the channel
(tr) to sail overshe sailed the Atlantic single-handed
(often foll by over, through, etc) to move fast or effortlesslywe sailed through customs; the ball sailed over the fence
to move along smoothly; glide
(often foll by in or into) informal
  1. to begin (something) with vigour
  2. to make an attack (on) violently with words or physical force
Derived Formssailable, adjectivesailless, adjective

Word Origin for sail

Old English segl; related to Old Frisian seil, Old Norse segl, German Segel
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for unsailable

sail

n.

Old English segl "sail, veil, curtain," from Proto-Germanic *seglom (cf. Old Saxon, Swedish segel, Old Norse segl, Old Frisian seil, Dutch zeil, Old High German segal, German Segel), of obscure origin with no known cognates outside Germanic (Irish seol, Welsh hwyl "sail" are Germanic loan-words). In some sources (Klein, OED) referred to PIE root *sek- "to cut," as if meaning "a cut piece of cloth." To take the wind out of (someone's) sails (1888) is to deprive (someone) of the means of progress, especially by sudden and unexpected action, "as by one vessel sailing between the wind and another vessel," ["The Encyclopaedic Dictionary," 1888].

sail

v.

Old English segilan "travel on water in a ship; equip with a sail," from the same Germanic source as sail (n.); cognate with Old Norse sigla, Middle Dutch seghelen, Dutch zeilen, Middle Low German segelen, German segeln. Meaning "to set out on a sea voyage, leave port" is from c.1200. Related: Sailed; sailing.

Online Etymology Dictionary, © 2010 Douglas Harper

Idioms and Phrases with unsailable

sail

In addition to the idioms beginning with sail

  • sail close to the wind
  • sail into
  • sail through
  • sail under false colors

also see:

  • (sail under) false colors
  • plain sailing
  • set sail
  • smooth sailing
  • take the wind out of one's sails
  • trim one's sails
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.