simple past tense and past participle of gain steam

plural of capital gain

An increase in the number of skilled workers in a country as a result of immigration.

plural of gain line

plural of weight gain

To make progress or obtain advantage; to gain traction.

(American football) The points on the football field needed to pass to convert a first down.

One of 254 counties in Texas, United States. County seat: Seminole.

(intransitive) To become more heavy or obese. / (of an idea, view etc.) To be taken more seriously.

The increase in thermal energy of a space, object or structure as it absorbs incident solar radiation.