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Perk vs Perf - What's the difference?

perk | perf |

As a noun perk

is {{cx|informal|lang=en}} Perquisite.

As a verb perk

is shortened form of percolate.

As an adjective perk

is smart; trim; spruce; jaunty; vain.

As an abbreviation perf is

perforation or perforated. When followed by a number, eg, perf 14, this indicates the number of perforations per two centimetres.

perk

English

Etymology 1

From perquisite, by abbreviation.

Alternative forms

* (l) (less common)

Noun

(en noun)
  • Perquisite.
    • Free coffee is one of the perks of the job.

    Etymology 2

    From percolate (verb) and percolator (noun), by abbreviation.

    Verb

    (en verb)
  • Shortened form of percolate.

    • Noun

    (en noun)
  • A percolator, particularly of coffee.

    • Etymology 3

    The origin is .

    Verb

    (en verb)
  • To become more lively or enthusiastic.
  • To exalt oneself; to bear oneself loftily.
  • * Barrow
    • to perk over them
  • To make trim or smart; to straighten up; to erect; to make a jaunty or saucy display of.
    • to perk''' the ears; to '''perk up one's head
    (Cowper)
    (Sherburne)
    Derived terms
    * perk up * perky

    Adjective

    (en adjective)
  • smart; trim; spruce; jaunty; vain
  • * Spenser
    • Perk as a peacock.

    Etymology 4

    The origin is .

    Verb

    (en verb)
  • (dated) To peer; to look inquisitively.
    • (Charles Dickens)
    ----

    perf

    English

    Abbreviation

    (Abbreviation) (head)
  • (philately) perforation or perforated. When followed by a number, eg, perf 14 , this indicates the number of perforations per two centimetres.
  • (grammar)
    • ----