Gain has 20 different meanings across 4 categories:
Noun · Verb · Prep · Proper Noun
the amount of increase in signal power or voltage or current expressed as the ratio of output to input
"The engineer adjusted the circuit to verify that the new antenna provided a five-decibel gain over the original model."
the amount by which the revenue of a business exceeds its cost of operating
"The startup managed to gain $50,000 in its first quarter after covering all operational expenses."
The act of gaining; acquisition.
"The carpenter carefully chiseled a gain into the main support beam to ensure the new floor joist would sit flush and bear the load correctly."
A square or bevelled notch cut out of a girder, binding joist, or other timber which supports a floor beam, so as to receive the end of the floor beam.
In plain English: Gain is something you get or win, like an advantage or extra money.
"The company hopes to gain market share by offering lower prices."
Usage: Use "gain" as a noun to refer to an increase in quantity, value, or advantage, such as gaining weight or making a profit. Do not use this term for the structural notch cut into timber to support a beam; that specific construction feature is called a seat or bearing block.
obtain advantages, such as points, etc.
"The home team was gaining ground"
"After defeating the Knicks, the Blazers pulled ahead of the Lakers in the battle for the number-one playoff berth in the Western Conference"
"win points"
To acquire possession of.
"After hours of searching, we finally gained access to the restricted building through an unnoticed side door."
In plain English: To gain means to get something you want, like making new friends or learning a skill.
Usage: Use "gain" when you acquire something beneficial like weight, speed, or an advantage through effort or chance. It often implies increasing in quantity or value rather than simply obtaining an object.
Straight, direct; near; short.
"The shortcut across the field was a much shorter gain to the finish line than walking around."
In plain English: Gain means increasing or getting more of something.
"The new employee made an impressive gain in confidence during her first week on the job."
Usage: Use "gain" only in specialized nautical or technical contexts to describe a direct or short route, such as gaining the wind. In standard everyday English, this usage is rare and often confused with the more common verb meaning to acquire or increase.
Straightly; quickly; by the nearest way or means.
"The company gained market share overnight by bypassing traditional advertising and selling directly to customers online."
In plain English: To gain means to move forward or make progress toward something you want.
"The car gained speed on the highway."
Usage: Avoid using "gain" as an adverb in modern English, as it is archaic and rarely understood today. Instead, use words like "directly," "straight," or "quickly" to convey the intended meaning of moving straight or swiftly toward a destination.
Against.
"The company tried to gain an advantage by undercutting their competitors' prices, but they lost money instead."
A surname.
"My neighbor Mr. Gain invited us over for dinner last night."
The word "gain" comes from Old Norse, where it originally meant benefit or advantage. It traveled into English through Middle English while retaining this core sense of profit.