18-letter words containing l, a, b, c, o, t
- subordinate clause — a clause that modifies the principal clause or some part of it or that serves a noun function in the principal clause, as when she arrived in the sentence I was there when she arrived or that she has arrived in the sentence I doubt that she has arrived.
- task control block — (architecture) An MVS control block used to communicate information about tasks within an address space that are connected to an MVS subsystem such as MQSeries for MVS/ESA or CICS.
- tectorial membrane — membrane in the inner ear that covers the organ of Corti
- television cabinet — a cabinet on which a television set is placed or in which it is encased
- the black mountain — a mountain range in S Wales, in E Carmarthenshire and W Powys. Highest peak: Carmarthen Van, 802 m (2632 ft)
- thermonuclear bomb — hydrogen bomb.
- tick all the boxes — to satisfy all of the apparent requirements for success
- too clever by half — If someone is too clever by half, they are very clever and they show their cleverness in a way that annoys other people.
- widemouth blindcat — any of several catfishes, as Satan eurystomus (widemouth blindcat) of Texas, that inhabit underground streams and have undeveloped eyes and unpigmented skin.