"Frictionless" is a word in ENGLISH

To rub or wear off; to waste or wear away by friction; as, to abrade rocks.

The act of abrading, wearing, or rubbing off; the wearing away by friction; as, the abrasion of coins.

A yellowish translucent resin resembling copal, found as a fossil in alluvial soils, with beds of lignite, or on the …

A white or flesh-red mineral, of the zeolite family, occurring in isometric crystals. By friction, it acquires a weak electricity; …

A substance incapable of being electrified by friction.

Not becoming electrified by friction; -- opposed to idioelectric.

Anything to prevent the effects of friction, esp. a compound lubricant for machinery, etc., often consisting of plumbago, with some …

Tending to lessen friction.

Something to lessen friction; antiattrition.

Rubbed; worn by friction.

The act of rubbing together; friction; the act of wearing by friction, or by rubbing substances together; abrasion.

A soft white alloy of variable composition (as a nine parts of tin to one of copper, or of fifty …

bag-ídan - A match; any contrivance to make fire by friction. (bág-id).

bánhul - Swelling, friction, chafe; chafed, swollen, hard, stiff callous; to chafe, harden, be or become swollen, etc. (cf. pamánhul).

To be restrained from motion, or from customary or natural action, as by friction.

A piece of mechanism for retarding or stopping motion by friction, as of a carriage or railway car, by the …

An apparatus for testing the power of a steam engine, or other motor, by weighing the amount of friction that …

A device for checking motion, or for measuring friction. See Brake, n. 9 & 10.

Also, in a wider sense, the sound caused by the friction of the outgoing breath in the throat, mouth, etc., …

A wheel without teeth, used to turn a similar one by the friction of bristles or something brushlike or soft …