What does drained mean?
"Drained" serves as both the past tense and past participle of the verb "to drain" and as a common adjective in its own right. In its literal sense, it describes something from which liquid has been removed or allowed to escape — drained pasta, a drained pool, or drained marshland. More often in everyday speech, however, it appears figuratively to describe people who feel utterly spent, their energy or emotional reserves seemingly emptied out. A long workday, an intense conversation, or a sleepless night can leave someone feeling completely drained. The word carries a strongly negative connotation, suggesting exhaustion that goes beyond ordinary tiredness, and it pairs naturally with verbs like "feel" and intensifiers like "utterly." Derived ultimately from Old English, it shares ancestry with words such as "dry" and "drought," which is fitting: to be drained is, in a sense, to be dried out of one's vitality. Its versatility across physical, emotional, and even financial contexts makes it a staple of modern English expression.
Past simple and past participle of "drain": to have caused liquid to flow away from something, or to have gradually emptied something of its contents, energy, or resources.
"They drained the pond before cleaning the bottom."
In this form the verb covers both literal (liquid removal) and figurative (depletion) senses.
Exhausted; depleted of physical strength, emotional energy, or other resources.
"The marathon runners looked drained as they crossed the finish line."
The word "drained" once meant simply letting water flow away — but English turned a plumbing term into the perfect description for how a Monday feels.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of drained
"Drained" derives from the verb "drain," which comes from Old English "dreahnian," meaning to strain off liquid. It belongs to the Germanic family of words connected to dryness and moisture, sharing distant kinship with "dry," "drought," and "drench." The figurative sense of being depleted of energy developed naturally from the literal image of emptying liquid, becoming well established by the early modern period.
Related word forms
How drained is actually used
As an adjective describing people, "drained" is common in both formal and informal registers and carries a strongly negative connotation of exhaustion beyond ordinary tiredness. It frequently follows linking verbs such as "feel" or "look" and is intensified by adverbs like "utterly" or "completely." When applied to objects (e.g. drained marshland, drained battery), it retains its literal sense of emptiness.
Easily confused with drained
"Drenched" means soaked thoroughly with liquid, while "drained" means having liquid removed or being emptied of energy.
"Trained" means taught or skilled through instruction, whereas "drained" means emptied or exhausted.