“spotted alfalfa”

We have one entry that includes the term spotted alfalfa.

spotted alfalfa aphid

noun

: a highly destructive Old World aphid (Therioaphis maculata) that is established in the U.S. in warmer areas and causes yellowing and stunting of affected plants

See the full definition

Word of the Day

Listen to the pronunciation of cavalcade

See Definitions and Examples »

Test Your Vocabulary

Commonly Confused Words Quiz

  • vector image of a face with thought expression
  • I went to the ______ store to buy a birthday card.
Name That Thing

You know what it looks like… but what is it called?

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!

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
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.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
boy-thinking-light-bulb
Quiz: Are You An Idiom Expert? Figure out what these figures of speech actually ...
See All