invest /ɪnˈvɛst/verb 14noun 1forms 5 verb14 •to use money or time on something now because it should be worth more laterWe'd like to thank all the contributors who have invested countless hours into this event. •To commit money or capital in the hope of financial gain. •To make investments. •To cause to be involved in; to cause to form strong attachments to.From early on in his career, Zola's work as a critic revealed just how heavily he was invested in the literary “dream of stone.” — 2004 •To ceremonially install someone in some office. •To formally give (someone) some power or authority.Madam, whatsoeuer you esteeme Of this successe, and losse vnualued, Both may inuest you Empresse of the East: […] — 1587 •To formally give (power or authority). •To inaugurate the Prime Minister of Spain after a successful parliamentary vote. •To surround, accompany, or attend. •To lay siege to. •To envelop, wrap, cover.Night / Invests the Sea, and wished Morn delayes — 1667 •(old-fashioned) To clothe or wrap (with garments).He was but shabbily apparelled in faded jacket and patched trowsers; a rag of a black handkerchief investing his neck. — 1851 •To prepare for lost wax casting by creating an investment mold (a mixture of a silica sand and plaster). •(no longer used) To put on (clothing).Cannot find one this girdle to invest! — 1596 noun1 •A designated area of disturbed weather that is being monitored for potential tropical cyclone development. formsinvested · investing · investeth · invests · investest