8 letters · 12 points in Scrabble
noun a lightweight handheld collapsible canopy
noun a formation of military planes maintained over ground operations or targets
noun having the function of uniting a group of similar things
originBorrowed from Italian ombrella (“parasol, sunshade”), from Late Latin umbrella (influenced by umbra (“shadow, shade”)), from Latin umbella, from umbra + -la (diminutive suffix).
Etymology from Wiktionary, CC BY-SA 3.0