2. To sicken at; to reject with disgust; to loathe.

The patient nauseates and loathes wholesome foods.

Blackmore.

Nau`se*a"tion (?), n. The act of nauseating, or the state of being

nauseated.

Nau"se*a*tive (? or &?;), a. Causing nausea; nauseous.

Nau"seous (?; 277), a. [L. nauseosus.] Causing, or fitted to cause,

nausea; sickening; loathsome; disgusting; exciting abhorrence; as, a

nauseous drug or medicine. -- Nau"seous*ly, adv. -- Nau"seous*ness, n.

The nauseousness of such company disgusts a reasonable man.

Dryden.

||Nautch (?), n. [Hind. nch, fr. Skr. ntya dance.] An entertainment

||consisting chiefly of dancing by professional dancing (or Nautch)

||girls. [India]

Nau"tic (?), a. [See Nautical.] Nautical.

Nau"tic*al (?), a. [L. nauticus, Gr. naytiko`s, fr. nay`ths a seaman,

sailor, fr. nay^s ship: cf. F. nautique. See Nave of a church.] Of or

pertaining to seamen, to the art of navigation, or to ships; as,

nautical skill.

Syn. -- Naval; marine; maritime. See Naval.

Nautical almanac. See under Almanac. -- Nautical distance, the length

in nautical miles of the rhumb line joining any two places on the

earth's surface. -- nautical mile. See under Mile.

Nau"tic*al*ly, adv. In a nautical manner; with reference to nautical

affairs.

Nau"ti*form (?), a. [Gr. nay^s ship + -form.] Shaped like the hull of a

ship.

Nau"ti*lite (?), n. (paleon.) A fossil nautilus.

Nau"ti*loid (?), a. [Nautilus + -oid: cf. F. nautiloïde.] (Zoöl.) Like

or pertaining to the nautilus; shaped like a nautilus shell. -- n. A

mollusk, or shell, of the genus Nautilus or family Nautilidæ.

Nau"ti*lus (?), n.; pl. E. Nautiluses (#), L. Nautili (#). [L., fr. Gr.

nayti`los a seaman, sailor, a kind of shellfish which was supposed to

be furnished with a membrane which served as a sail; fr. nay^s ship.

See Nave of a church.] 1. (Zoöl.) The only existing genus of

tetrabranchiate cephalopods. About four species are found living in the

tropical Pacific, but many other species are found fossil. The shell is

spiral, symmetrical, and chambered, or divided into several cavities by

simple curved partitions, which are traversed and connected together by

a continuous and nearly central tube or siphuncle. See Tetrabranchiata.

The head of the animal bears numerous simple tapered arms, or

tentacles, arranged in groups, but not furnished with suckers. The

siphon, unlike, that of ordinary cephalopods, is not a closed tube, and

is not used as a locomotive organ, but merely serves to conduct water

to and from the gill cavity, which contains two pairs of gills. The

animal occupies only the outer chamber of the shell; the others are

filled with gas. It creeps over the bottom of the sea, not coming to

the surface to swim or sail, as was formerly imagined.

2. The argonaut; -- also called paper nautilus. See Argonauta, and

Paper nautilus, under Paper.

3. A variety of diving bell, the lateral as well as vertical motions of

which are controlled, by the occupants.

Na"va*joes (?), n. pl.; sing. Navajo (&?;). (Ethnol.) A tribe of

Indians inhabiting New Mexico and Arizona, allied to the Apaches. They

are now largely engaged in agriculture.

Na"val (?), a. [L. navalis, fr. navis ship: cf. F. naval. See Nave of a

church.] Having to do with shipping; of or pertaining to ships or a

navy; consisting of ships; as, naval forces, successes, stores, etc.

<! p. 966 !>

Naval brigade, a body of seamen or marines organized for military

service on land. -- Naval officer. (a) An officer in the navy. (b) A

high officer in some United States customhouses. -- Naval tactics, the

science of managing or maneuvering vessels sailing in squadrons or

fleets.

Syn. -- Nautical; marine; maritime. -- Naval, Nautical. Naval is

applied to vessels, or a navy, or the things which pertain to them or

in which they participate; nautical, to seamen and the art of

navigation. Hence we speak of a naval, as opposed to a military,

engagement; naval equipments or stores, a naval triumph, a naval

officer, etc., and of nautical pursuits or instruction, nautical

calculations, a nautical almanac, etc.

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