Tooth, wisdom
Large molars in the very back of the jaw. The human jaw has changed in size over the course of evolution, but these teeth continue to erupt in many individuals. If the jaw is too small to accommodate them, they may cause pain or crowd other teeth out of position. The wisdom teeth may need to be surgically removed.

Medical dictionary. 2011.

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  • tooth — W2S2 [tu:θ] n plural teeth [ti:θ] ↑ear, ↑nose, ↑tooth, ↑eye ▬▬▬▬▬▬▬ 1¦(in mouth)¦ 2¦(on a tool etc)¦ 3¦(power)¦ 4 fight tooth and nail 5 get your teeth into something …   Dictionary of contemporary English

  • Wisdom tooth — Wisdom Wis dom ( d[u^]m), n. [AS. w[imac]sd[=o]m. See {Wise}, a., and { dom}.] [1913 Webster] 1. The quality of being wise; knowledge, and the capacity to make due use of it; knowledge of the best ends and the best means; discernment and… …   The Collaborative International Dictionary of English

  • Wisdom — Wis dom ( d[u^]m), n. [AS. w[imac]sd[=o]m. See {Wise}, a., and { dom}.] [1913 Webster] 1. The quality of being wise; knowledge, and the capacity to make due use of it; knowledge of the best ends and the best means; discernment and judgment;… …   The Collaborative International Dictionary of English

  • wisdom tooth — n. [calque of ModL dentes sapientiae, based on Gr sōphronistēres < sōphronein, to be of sound mind: from their late appearance] the back tooth on each side of each jaw in human beings; any of the four third molars appearing usually between the …   English World dictionary

  • Tooth eruption — is a process in tooth development in which the teeth enter the mouth and become visible. It is currently believed that the periodontal ligaments play an important role in tooth eruption. Primary (baby) teeth erupt into the mouth from around 6… …   Wikipedia

  • Tooth — (t[=oo]th), n.; pl. {Teeth} (t[=e]th). [OE. toth,tooth, AS. t[=o][eth]; akin to OFries. t[=o]th, OS. & D. tand, OHG. zang, zan, G. zahn, Icel. t[ o]nn, Sw. & Dan. tand, Goth. tumpus, Lith. dantis, W. dant, L. dens, dentis, Gr. odoy s, odo ntos,… …   The Collaborative International Dictionary of English

  • Tooth and nail — Tooth Tooth (t[=oo]th), n.; pl. {Teeth} (t[=e]th). [OE. toth,tooth, AS. t[=o][eth]; akin to OFries. t[=o]th, OS. & D. tand, OHG. zang, zan, G. zahn, Icel. t[ o]nn, Sw. & Dan. tand, Goth. tumpus, Lith. dantis, W. dant, L. dens, dentis, Gr. odoy s …   The Collaborative International Dictionary of English

  • Tooth coralline — Tooth Tooth (t[=oo]th), n.; pl. {Teeth} (t[=e]th). [OE. toth,tooth, AS. t[=o][eth]; akin to OFries. t[=o]th, OS. & D. tand, OHG. zang, zan, G. zahn, Icel. t[ o]nn, Sw. & Dan. tand, Goth. tumpus, Lith. dantis, W. dant, L. dens, dentis, Gr. odoy s …   The Collaborative International Dictionary of English

  • Tooth edge — Tooth Tooth (t[=oo]th), n.; pl. {Teeth} (t[=e]th). [OE. toth,tooth, AS. t[=o][eth]; akin to OFries. t[=o]th, OS. & D. tand, OHG. zang, zan, G. zahn, Icel. t[ o]nn, Sw. & Dan. tand, Goth. tumpus, Lith. dantis, W. dant, L. dens, dentis, Gr. odoy s …   The Collaborative International Dictionary of English

  • Tooth key — Tooth Tooth (t[=oo]th), n.; pl. {Teeth} (t[=e]th). [OE. toth,tooth, AS. t[=o][eth]; akin to OFries. t[=o]th, OS. & D. tand, OHG. zang, zan, G. zahn, Icel. t[ o]nn, Sw. & Dan. tand, Goth. tumpus, Lith. dantis, W. dant, L. dens, dentis, Gr. odoy s …   The Collaborative International Dictionary of English

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