popup

Multiple Entries:
  pop    pop-up  

Concise Oxford English Dictionary © 2008 Oxford University Press:
pop1

▶verb (pops, popping, popped)

• 1 make or cause to make a sudden sharp explosive sound.

• 2 (often pop in/out) go or come for a short time, often without notice.

  ■ (pop off) informal die.

• 3 put or place quickly in a particular position.

• 4 (of a person's eyes) open wide and appear to bulge, especially with surprise.

• 5 informal take or inject (a drug).

• 6 Brit. informal pawn.

▶noun

• 1 a sudden sharp explosive sound.

• 2 informal, dated or N. Amer. fizzy soft drink.

• 3 (also pop fly or pop-up) Baseball a ball hit high in the air but not far from the home plate.

– phrases
—— a pop N. Amer. informal costing a specified amount per item.
have (or take) a pop at informal attack.
pop one's clogs Brit. informal die.
pop the question informal propose marriage.

– origin ME (in the senses ‘a blow’ and ‘to strike’): imitative.

Concise Oxford English Dictionary © 2008 Oxford University Press:
pop2

▶noun (also pop music) commercial popular music, in particular accessible, tuneful music of a kind popular since the 1950s. ▶adjective

• 1 relating to pop music.

• 2 often derogatory (especially of a scientific or academic subject) made accessible to the general public.

Concise Oxford English Dictionary © 2008 Oxford University Press:
pop3

▶noun chiefly US informal term for father.

– origin C19: abbrev. of poppa.

Concise Oxford English Dictionary © 2008 Oxford University Press:
pop-up

▶adjective

• 1 (of a book or greetings card) containing folded pictures that rise up to form a three-dimensional scene or figure when opened.

• 2 (of an electric toaster) operating so as to push up a piece of toast when it is ready.

• 3 Computing (of a menu or other utility) able to be superimposed on the screen being worked on and suppressed rapidly.

▶noun

• 1 Computing a pop-up menu or other utility.

  ■ an unrequested browser window, especially one generated for the purpose of advertising.

• 2 Baseball see pop1 (sense 3 of the noun).