What does overflown mean?
"Overflown" is the past participle of the verb "overflow," meaning to flow beyond a container, channel, or other boundary. It is especially used when the event has continuing relevance or completed status, as in "the river has overflown" or "the tank was overflown." Although its literal reference is to water or another substance escaping its bounds, the word is also used figuratively for capacities being exceeded. A person may say that their workload, inbox, or schedule has "overflown" when there is no room for additional demands. The form is less common in straightforward past-tense narration, where "overflowed" usually sounds more natural. Its unusual ending preserves the irregular past participle "flown" from the verb "fly," even though the central element of the compound is "flow."
verbThe past participle of overflow, meaning to flow beyond the limits of a container, riverbed, or similar boundary. It is especially common in constructions such as "has overflown."
- To have flowed beyond the limits of a container, channel, or other boundary.
- To have exceeded a capacity or limit, especially in a figurative context.
"After three days of torrential rain, the river had overflown and flooded the surrounding fields."
"The reservoir has overflown after the upstream rains."
"Her workload has overflown, leaving her unable to take on any more projects."
Although the meaning concerns liquid escaping, the word ends in "flown" because overflow literally incorporates the past participle of fly.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does overflown come from?
"Overflown" is a compound formed from the prefix "over-" and "flown," the past participle of "fly." In the compound, it developed from the verb "overflow," whose elements mean to flow beyond or excessively. The prefix comes from Old English "ofer," meaning over or above, while "flow" belongs to the Germanic vocabulary of running or streaming water.
Related word forms
How overflown is actually used
As a past participle, "overflown" is normally used with a form of "have" or "be," as in "has overflown" or "was overflown." The simple past "overflowed" is more common when narrating a completed event.
Easily confused with overflown
"Overflown" means to have flowed beyond a boundary, whereas "overthrown" means to have been defeated, displaced, or overturned.