BOB°ëµº

Word Explorer
Children's
Dictionary Suite
 
Elementary Dictionary
       

fast1

 
pronunciation:
faest
parts of speech:
adjective, adverb
features:
Word Explorer
part of speech: adjective
inflections: faster, fastest
definition 1: When something is fast, it moves or works quickly.
Amy rode a fast horse and won the race easily.My brother is a fast runner.
synonyms:
quick
antonyms:
slow
similar words:
brisk, swift
definition 2: When something is fast, it is done quickly. If you have a fast meal, it means that you eat it in a short amount of time.
Tristan's mother was impressed when he did such a fast job of washing the dishes.
synonyms:
quick
antonyms:
slow
similar words:
rapid, swift
definition 3: When you have a fast friend, you have a close friend. You trust each other and care about each other.
Sydney and I became fast friends after we met over the summer.
synonyms:
faithful, firm, steady, true
similar words:
close, lasting, loyal, sure, tight
definition 4: When you have a fast hold on something, it means that your hold is tight and will not let go easily.
Even with Jake's fast hold on the leash, the dog was still able to pull him around.
synonyms:
fixed, secure, stable, tight
antonyms:
loose
similar words:
firm, steady
definition 5: If a clock is five minutes fast, it means that the clock is five minutes ahead of the correct time.
I thought I was going to be late for school, but then I realized the clock was fifteen minutes fast.
similar words:
early
definition 6: If the color of your T-shirt is fast, it means that the color will not wash out or fade easily.
The blue in this shirt won't wash out because the color is fast.
antonyms:
temporary
similar words:
permanent
 
part of speech: adverb
inflections: faster, fastest
definition 1: When you do something fast, you do it quickly.
James ran in fast from the backyard when his mother called out that the cookies were ready.
synonyms:
quickly, rapidly
antonyms:
slowly
similar words:
swiftly
definition 2: When you hold something fast, you hold it tightly or firmly.
I held fast to my hat before the wind could blow it away.
synonyms:
firmly, securely, tightly
antonyms:
loosely
definition 3: When you are fast asleep, you are asleep in a deep way. It will be hard to wake you up.
Alicia was tired from a long day at summer camp, so she fell fast asleep as soon as she got into bed.
similar words:
deeply, fully
Word Explorer
See
  measurement