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See more synonyms for toe on Thesaurus.com
  1. one of the terminal digits of the human foot.
  2. an analogous part in certain animals.
  3. the forepart of the foot or hoof of a horse or the like.
  4. the forepart of anything worn on the foot, as of a shoe or stocking.
  5. a part resembling a toe in shape or position.
  6. Railroads. the end of a frog in front of the point and in the direction of the switch.
  7. Machinery.
    1. a journal or part placed vertically in a bearing, as the lower end of a vertical shaft.
    2. a curved partial cam lifting the flat surface of a follower and letting it drop; wiper.
  8. Golf. the outer end of the head of a club.
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verb (used with object), toed, toe·ing.
  1. to furnish with a toe or toes.
  2. to touch or reach with the toes: The pitcher toed the mound, wound up, and threw a fastball.
  3. to kick with the toe.
  4. Golf. to strike (the ball) with the toe of the club.
  5. Carpentry.
    1. to drive (a nail) obliquely.
    2. to toenail.
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verb (used without object), toed, toe·ing.
  1. to stand, walk, etc., with the toes in a specified position: to toe in.
  2. to tap with the toe, as in dancing.
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  1. on one's toes, energetic; alert; ready: The spirited competition kept them on their toes.
  2. step/tread on (someone's) toes, to offend (a person); encroach on the territory or sphere of responsibility of (another): The new employee stepped on a lot of toes when he suggested reorganizing the office.
  3. toe the line. line1(def 83).
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Origin of toe

before 900; Middle English; Old English tā; cognate with Dutch teen, German Zehe, Old Norse
Related formstoe·less, adjectivetoe·like, adjective
Can be confusedtoe tow
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for on one's toes

watchful, cautious, respectful, wary, observant, conscious, apprehensive, conversant, cognizant, knowledgeable, vigilant, solicitous, careful, mindful, discerning, discriminating, perceptive, attentive, intelligent, aware

British Dictionary definitions for on one's toes


  1. any one of the digits of the foot
  2. the corresponding part in other vertebrates
  3. the part of a shoe, sock, etc, covering the toes
  4. anything resembling a toe in shape or position
  5. the front part of the head of a golf club, hockey stick, etc
  6. the lower bearing of a vertical shaft assembly
  7. the tip of a cam follower that engages the cam profile
  8. dip one's toe in or dip one's toes in informal to begin doing or try something new or unfamiliar
  9. on one's toes alert
  10. tread on someone's toes to offend or insult a person, esp by trespassing on his or her field of responsibility
  11. turn up one's toes informal to die
  12. Australian slang speeda player with plenty of toe
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verb toes, toeing or toed
  1. (tr) to touch, kick, or mark with the toe
  2. (tr) golf to strike (the ball) with the toe of the club
  3. (tr) to drive (a nail, spike, etc) obliquely
  4. (intr) to walk with the toes pointing in a specified directionto toe inwards
  5. toe the line to conform to expected standards, attitudes, etc
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Derived Formstoelike, adjective

Word Origin for toe

Old English tā; related to Old Frisian tāne, Old Norse tā, Old High German zēha, Latin digitus finger
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 on one's toes



Old English ta (plural tan), contraction of *tahe (Mercian tahæ), from Proto-Germanic *taikhwo (cf. Old Norse ta, Old Frisian tane, Middle Dutch te, Dutch teen, Old High German zecha, German Zehe "toe"), probably originally meaning "fingers" as well (many PIE languages still use one word to mean both fingers and toes). The Old English plural tan survived in southwestern England to 14c. To be on (one's) toes "alert, eager" is recorded from 1921.

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"touch or reach with the toes," 1813, from toe (n.). First recorded in expression toe the mark, which seems to be nautical in origin.

The chief mate ... marked a line on the deck, brought the two boys up to it, making them 'toe the mark.' [R.H. Dana, "Two Years Before the Mast," 1840]

Related: Toed; toeing.

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Online Etymology Dictionary, © 2010 Douglas Harper

on one's toes in Medicine


  1. Any of the digits of a foot.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Idioms and Phrases with on one's toes

on one's toes

Alert, ready to act, as in Orchestra players must be on their toes all the time, so as not to miss an entrance. This metaphoric expression probably alludes to boxers or runners who must be on their toes in order to move or start quickly. It gained currency with Richard Rodgers' and Lorenz Hart's extremely popular musical, On Your Toes (1936). [Early 1900s]

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In addition to the idiom beginning with toe

  • toe the line

also see:

  • dip one's toes into
  • from head to toe
  • on one's toes
  • step on someone's toes
  • turn up one's toes
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The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.