18-letter words containing up
- supraorbital ridge — browridge.
- to gussy sb/sth up — to give (a person or thing) a smarter or more interesting appearance
- torsion-free group — a group in which every element other than the identity has infinite order.
- turn up one's nose — to behave disdainfully towards (something)
- turn up one's toes — to die
- universal coupling — a coupling between rotating shafts set at an angle to one another, allowing for rotation in three planes.
- up someone's alley — suited to someone's tastes or abilities
- up to one's elbows — the bend or joint of the human arm between upper arm and forearm.
- up to one's tricks — If you say that someone is up to their tricks or up to their old tricks, you disapprove of them because they are behaving in the dishonest or deceitful way in which they typically behave.
- up to the eyeballs — You use up to the eyeballs to emphasize that someone is in an undesirable state to a very great degree.
- upper klamath lake — See under Klamath Lakes.
- upper middle class — wealthy, highly-educated people
- upper palaeolithic — the latest of the three periods of the Palaeolithic, beginning about 40 000 bc and ending, in Europe, about 12 000 bc: characterized by the emergence of modern man, Homo sapiens
- upper partial tone — overtone (def 1).