Synonyms of the word

quadruplex

• adj. Having four components.
• adj. Of or relating to a system in telegraphy by which four messages (two in each direction) can be sent on…
• adj. Of or relating to an early videotape format with four magnetic record/reproduce heads mounted on a headwheel…
• n. A quadruplex system.

fourfold

• adj. four times as great; quadruple.
• adv. by a factor of four.
• v. to increase to four times as much; to multiply by four.
• n. (mathematics) An algebraic variety of degree 4.

multiple

• adj. Having more than one element, part, component, or function, particularly many.
• n. (mathematics) A whole number that may be divided by another whole number with no remainder.
• n. (finance) Price-earnings ratio.
• n. One of a set of the same thing; a duplicate.
• n. A single individual who has multiple personalities.
• n. One of a set of siblings produced by a multiple birth.
• n. A chain store.

quadruple

• adj. Being four times as long, as big or as many of something.
• v. (transitive) To multiply by four.
• v. (intransitive) To increase by a factor of four.

quadruplicate

• adj. having four parts.
• adj. four times over, multiplied by four.
• n. in quadruplicate: four times over, in four copies.
• v. To replicate four times; to make fourfold; to quadruple.