Browse Dictionary by Letter

Word Explorer
Children's Dictionary
Help
Help
Help
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z
unconscious not conscious or aware. [3 definitions]
unconstitutional not according to the constitution of a state or country.
uncooperative not willing to work together or cooperate.
uncover to remove the cover from. [2 definitions]
undecided not yet decided or settled. [2 definitions]
under below; beneath. [15 definitions]
under- a prefix that means "below" or "beneath." [2 definitions]
underclothes clothing worn next to the skin under other clothing; underwear.
under cover hidden; in secret.
underdog a person or team that is expected to lose a contest in sports or politics.
undergo to have the experience of; receive; endure.
underground located, living, or taking place beneath the earth's surface. [6 definitions]
undergrowth low plant growth beneath and around taller trees.
underhand done with the hand below shoulder level. [3 definitions]
underline to draw a line under. [2 definitions]
underneath below or beneath; under. [3 definitions]
under no circumstances in no instance; never.
under one's thumb under the power of someone; being controlled or very influenced by.
under one's wing under one's care or protection.
underpants short pants worn under other clothing as underwear.
underpass a passage or road that goes beneath another passage or road.