What does excurse mean?
"Excurse" is a rare English verb meaning to go on a short journey or excursion, or figuratively to wander from the main point in speech or writing. Formed from the Latin root currere, "to run," combined with the prefix ex- ("out"), it literally suggests running outward — a fitting image for both a side trip and a digression. In practice the word has largely been displaced by more familiar relatives: the noun "excursion" covers the traveling sense, while "digress" handles the rhetorical one. When "excurse" does appear, it is usually in formal, literary, or deliberately old-fashioned prose, lending a slightly ornate flavor to the sentence. A writer might note that a lecturer "excursed into personal anecdote," signaling both movement away from and eventual return to the subject at hand. Though uncommon today, it remains a legitimate word with a clear lineage and a precise, if narrow, use.
To go on a brief journey; to make an excursion.
"They excursed from the city for a day among the hills."
To digress or wander from the main topic in speech or writing.
"The essay excurses frequently, but always returns to its argument."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of excurse
"Excurse" derives from the Latin excurrere, meaning "to run out" or "to run forth," formed from ex- ("out") plus currere ("to run"). The word entered English around the early 17th century, alongside related borrowings such as "excursion" and "excursus." Its two senses — making a short journey and digressing in discourse — mirror the two branches of its Latin parent, which could describe both physical sallies and flights of rhetoric. Cognates sharing the currere root include "current," "courier," and "corridor."
How excurse is actually used
Rare and somewhat archaic; 'excursion' (noun) and 'digress' are far more common in modern usage. When used, it tends toward a formal or literary register.
Easily confused with excurse
'Incurse' means to enter or invade (to run into), while 'excurse' means to run out or away from a point on a journey or digression.