All Definitions for Fast
Below are all the dictionary definitions of fast:
1Firmly or securely fixed in place
2Stable.
3Firm against attack
4Fortified by nature or art
5Impregnable
6Strong.
7Steadfast, with unwavering feeling. (Now mostly in set phrases like fast friend(s).)
8Moving with great speed, or capable of doing so
9Swift, rapid
10Light.
11Having a kinetic energy between 1 million and 20 million electron volts
12Often used to describe the energy state of free neutrons at the moment of their release by a nuclear fission or nuclear fusion reaction (i.e., before the neutrons have been slowed down by anything).
13Of a place, characterised by business, hustle and bustle, etc.
14Causing unusual rapidity of play or action.
15Able to transfer data in a short period of time.
16Deep or sound (of sleep)
17Fast asleep (of people).
18Not running or fading when subjected to detrimental conditions such as wetness or intense light
19Permanent.
20Having an extravagant lifestyle or immoral habits.
21Uncharacteristically mature or promiscuous for one's age.
22Ahead of the correct time or schedule.
23More sensitive to light than average.
24A train that calls at only some stations it passes between its origin and destination, typically just the principal stations.
25In a firm or secure manner, securely
26In such a way as not to be moved
27Safe, sound .
28Deeply or soundly .
29Immediately following in place or time
30Close, very near .
31Quickly, with great speed
32Within a short time .
33Ahead of the correct time or schedule.
34To practice religious abstinence, especially from food.
35To reduce or limit one's nutrition intake for medical or health reasons, to diet.
36To cause (a person or animal) to abstain, especially from eating.
37The act or practice of fasting, religious abstinence from food.
38Any of the fasting periods in the liturgical year.
39Tenacious
40Retentive.
41An acronym for remembering desirable characteristics for goal-setting: frequently discussed, ambitious, specific, transparent.
42A surname.
43Acronym of focused assessment with sonography for trauma.
44Acronym of firefighter assist and search team.
45Acronym of free advertising-supported streaming television
46Initialism of Five-hundred-meter Aperture Spherical Telescope.
About rhymes for fast
Finding the right rhyme for fast helps poets and songwriters add rhythm, musicality, and memorability to their work. Defined as "Firmly or securely fixed in place", fast has 19 words that share its ending sound pattern.
Each rhyme carries a slightly different meaning and connotation. Aghast is the most common rhyme in everyday usage. Steadfast works well in formal or poetic contexts. Cast is often preferred when the context calls for a specific nuance or imagery.
When choosing a rhyme, consider the meaning, formality level, and intended emotional impact. Some rhymes work better in casual songs while others shine in formal poetry. The list above provides the most common and useful rhymes for fast, but always read your line aloud to ensure the chosen word flows naturally and supports your intended message.