What does tinder mean?
Tinder has two notably different modern uses. As a proper name, it denotes a mobile dating service that connects people according to profile information and mutual preferences. As a common noun, tinder means dry, easily ignited material traditionally used to catch a spark and start a fire. The word can also describe anything that sparks or fuels a dispute, passion, or chain of events: a provocative statement may become tinder for conflict. In figurative use, the term suggests something highly combustible rather than merely a useful source of energy. As a rare verb, tinder means to kindle or inflame and is now chiefly literary or archaic. Historically, tinder was especially associated with making fire by striking flint and steel and directing the resulting sparks onto prepared material. The word comes from Old English and survives in expressions connected with fire-lighting, including “tinder box” and “tinder and steel.” Its imagery gives it a useful double resonance: it can denote the material that catches the first spark, or the volatile issue that causes a much larger blaze.
Dry, readily inflammable material used to start a fire; figuratively, something that sparks or fuels conflict, passion, or action.
"The scout gathered dry tinder and twigs for the campfire."
The figurative sense is common in journalism and discussion of conflict.
The name of a mobile dating service that matches people according to their profiles and stated preferences.
"They met on Tinder before getting married."
The initial capital letter identifies the service; usage is international.
To kindle, arouse, or inflame.
"The speech tindered the crowd's enthusiasm."
This use is rare, literary, or archaic.
The plural is used when referring to separate pieces or portions of inflammable material.
"The shop sells waterproof matches, tinders, and fire starters."
Tinder can be the spark that starts a fire—and, figuratively, the combustible issue that sets an argument ablaze.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does tinder come from?
The word descends from Old English tinder, denoting inflammable material used for kindling fire. Its cognate forms appear in languages including Old Frisian, Old Norse, and Old High German, and it is generally traced to a Proto-Germanic form associated with fire. The ultimate connection is often traced further to an Indo-European root connected with burning.
Related word forms
How tinder is actually used
The lowercase common noun is standard in British and American English. The verb is literary or archaic rather than common in everyday speech. The capitalized proper name refers to the dating service and is conventionally written with an initial capital letter.
Easily confused with tinder
Tinder is material used to ignite a fire, whereas a tender is something soft or a person serving food.
Tinder is prepared to catch a spark, while cinders are pieces of burnt material remaining after combustion.