“short period”

The following 2 entries include the term short period.

short-period comet

noun

: one of numerous periodic comets whose times of revolution around the sun range from 3.3 years (as for Encke's comet) to a few dozen years

short-period variable

noun

: a variable star whose regular cycle of light fluctuations has a length of a few hours, days, or weeks


Challenging Standardized Test Words, Vol. 2

  • a pencil broken in half on top of a test answer sheet
  • The business’s new computer system proved not to be a panacea.
Spell It

Hear a word and type it out. How many can you get right?

TAKE THE QUIZ
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.

Pick the best words!

PLAY
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!