Index of English words, starting with "at"

(1) - Atmospherical (a.) Dependent on the atmosphere.
(2) - Atmospherical (a.) Caused, or operated on, by the atmosphere; as, an atmospheric effect; an atmospheric engine.
(3) - Atmospherical (a.) Existing in the atmosphere.
(4) - Atmospherical (a.) Of or pertaining to the atmosphere; of the nature of, or resembling, the atmosphere; as, atmospheric air; the atmospheric envelope of the earth.

(1) - Atmospherically (adv.) In relation to the atmosphere.

(1) - Atoll (n.) A coral island or islands, consisting of a belt of coral reef, partly submerged, surrounding a central lagoon or depression; a lagoon island.

(1) - Atom (v. t.) To reduce to atoms.
(2) - Atom (n.) Anything extremely small; a particle; a whit.
(3) - Atom (n.) The smallest particle of matter that can enter into combination; one of the elementary constituents of a molecule.
(4) - Atom (n.) A constituent particle of matter, or a molecule supposed to be made up of subordinate particles.
(5) - Atom (n.) An ultimate particle of matter not necessarily indivisible; a molecule.
(6) - Atom (n.) An ultimate indivisible particle of matter.