Definition

1. Present Participle (Verb form): The act of occurring, happening, or taking place. It often refers to events becoming known or coming to light.
2. Present Participle (Verb form): The process of a plant or leaf giving off water vapor through its stomata.
3. Adjective (Less Common): Describing something that is in the process of passing through or occurring.

Usage and Examples

• Verb (Occurring):
  • We are still waiting to hear what is transpiring in the meeting room.
  • The police are investigating the strange events transpiring in the neighborhood.
• Verb (Botany - giving off vapor):
  • The plant is transpiring rapidly in the hot sun, losing water through its leaves.
  • Scientists measure the rate of transpiring to understand plant health.
• Adjective (Passing through):
  • The transpiring gas was carefully monitored. (This usage is formal and specific.)

Advanced Usage

• "It transpires that...": A formal or literary phrase used to introduce a fact that has become known or revealed.
  • It later transpired that the witness had given false information.

Variants and Related Words

• Transpire (v): The base verb form meaning to occur, to happen, or (in botany) to give off vapor.
• Transpiration (n): The noun form, primarily used in botany and science for the process of water vapor loss from plants.

Synonyms

• Occurring: Taking place.
• Happening: Coming to pass.
• Unfolding: Developing or revealing itself.
• Emanating: Originating from (closer to the botany sense).

Notes on Meaning

The most common modern use of "transpiring" is as a verb meaning "happening" or "occurring." The botanical meaning ("giving off vapor") is standard in scientific contexts. The adjectival use ("that is passing through") is rare and highly specific. Some traditionalists maintain that "transpire" should only mean "to become known" (as in "It transpired that...") or refer to the botanical process, but its use as a synonym for "happen" is widespread.

Adjective

1. that is passing through
   • transpiring gas