All Definitions for Fly
Below are all the dictionary definitions of fly:
1Any insect of the order Diptera
2Characterized by having two wings (except for some wingless species), also called true flies.
3Especially, any of the insects of the family Muscidae, such as the common housefly (other families of Diptera include mosquitoes and midges).
4Any similar but not closely related insect, such as a dragonfly, butterfly, or gallfly.
5A lightweight fishing lure resembling an insect.
6A chest exercise performed by moving extended arms from the sides to in front of the chest. (also flye)
7The butterfly stroke (plural is normally flys).
8A simple dance in which the hands are shaken in the air, popular in the 1960s.
9A butterfly (combination of four options).
10To travel through the air, another gas, or a vacuum, without being in contact with a grounded surface.
11To cause to fly (travel or float in the air): to transport via air or the like.
12To travel or proceed very fast
13To hasten.
14To move suddenly, or with violence
15To do an act suddenly or swiftly.
16To proceed with great success.
17To be accepted, come about or work out.
18To display (a flag) on a flagpole.
19To hunt with a hawk.
20To be in the winged adult stage.
21An act of flying.
22A fly ball.
23A piece of canvas that covers the opening at the front of a tent.
24A strip of material (sometimes hiding zippers or buttons) at the front of a pair of trousers, pants, underpants, bootees, etc.
25The free edge of a flag.
26The horizontal length of a flag.
27An exercise that involves wide opening and closing of the arms perpendicular to the shoulders.
28The part of a weather vane pointing the direction from which the wind blows.
29That part of a compass on which the points are marked
30The compass card.
31Two or more vanes set on a revolving axis, to act as a fanner, or to equalize or impede the motion of machinery by the resistance of the air, as in the striking part of a clock.
32In a knitting machine, the piece hinged to the needle, which holds the engaged loop in position while the needle is penetrating another loop
33A latch.
34The pair of arms revolving around the bobbin, in a spinning wheel or spinning frame, to twist the yarn.
35A shuttle driven through the shed by a blow or jerk.
36One of the upper screens of a stage in a theatre.
37Waste cotton.
38To hit a fly ball
39To hit a fly ball that is caught for an out. Compare ground (verb) and line (verb).
40Quick-witted, alert, mentally sharp.
41Clandestine, surreptitious
42Well dressed, smart in appearance
43In style, cool.
44Beautiful
45Displaying physical beauty.
46A wing.
47A witch's familiar.
48A parasite.
49To flee, to escape (from).
50The action of flying
51Flight.
52The sloping or roof part of the canvas of a tent.
53A type of small, light, fast horse-drawn carriage that can be hired for transportation (sometimes pluralised flys).
54The person who took the printed sheets from the press.
55A vibrating frame with fingers, attached to a power printing press for doing the same work.
56A surname.
57A river in Papua New Guinea
58Ellipsis of fly route. [(American football) A pattern run by a receiver, straight upfield towards the end zone, with the aim of outrunning any defensive backs and getting behind them, catching an undefended pass while running untouched for a touchdown.]
59Ellipsis of flywheel. [(mechanical engineering) A rotating mass used to maintain the speed of a machine within certain limits while the machine receives or releases energy at a varying rate, or as a form of energy storage.]
60Alternative form of vly (“swamp (in New York)”). [(US, chiefly New York, now chiefly in place names) A small swampy or marshy area, especially near a stream.]
About synonyms for fly
Finding the right synonym for fly helps writers avoid repetition and add precision to their work. Defined as "Any insect of the order Diptera", fly has 5 alternatives that can fit different contexts and tones.
Each synonym carries a slightly different shade of meaning. Wing is the most direct replacement in most situations. Pilot works well in formal or professional contexts. Aviate is often preferred when the context calls for a more specific or nuanced expression.
When choosing a synonym, consider the connotation, formality level, and audience. Some alternatives work better in casual conversation while others shine in academic or professional writing. For example, using a more formal synonym in a business email can elevate your tone, while a casual synonym might feel more natural in creative writing or dialogue.
It is also worth noting that not all synonyms are perfectly interchangeable. The context of your sentence, the surrounding words, and the intended emotional impact all play a role in selecting the best alternative. The list above provides the most common and useful replacements for fly, but always read your sentence aloud to ensure the chosen word flows naturally.