Ventilator: alternatives and connections

A iron instrument which is attached to a ship by a cable (rope or chain), and which, being cast overboard, lays hold of the earth by a…

A chamber or apartment before the chief apartment and leading into it, in which persons wait for audience; an outer chamber. See Lobby.

The act attaching, or state of being attached; close adherence or affection; fidelity; regard; an/ passion of affection that binds a p…

A wall of separation in a shaft or gallery used for ventilation.

To stop, or fill up, as an opening; to shut; as, to close the eyes; to close a door.

Any unbranched, slender, green plant of the fresh-water algae. The word is frequently used in a wider sense.

A contrivance for producing manifold copies of writing or drawing. The writing or drawing is done with a style carrying a small wheel…

Any foul of filthy substance, as excrement, mud, dust, etc.; whatever, adhering to anything, renders it foul or unclean; earth; as, a…

A genus (Lemna) of small plants, seen floating in great quantity on the surface of stagnant pools fresh water, and supposed to furnish…

An instrument used for producing artificial currents of air, by the wafting or revolving motion of a broad surface

A lantern, or louver covering, placed on a roof, for ventilation or escape of smoke.

An inclosed passage way for establishing and directing a current of air, gases, etc.; an air passage

A bird.

Possessed of original life and vigor; new and strong; unimpaired; sound.

Of, pertaining to, or living in, water not salt; as, fresh-water geological deposits; a fresh-water fish; fresh-water mussels.

A large tree, the Artocarpus integrifolia, common in the East Indies, closely allied to the breadfruit, from which it differs in havin…

of Lave

The arrangement or relation of the parts of a machine; the parts of a machine, taken collectively; the arrangement or relation of the…