i 1 s 1 o 1 b 3 a 1 r 1
6 letters · 8 points in Scrabble
Meaning
noun (meteorology)an isogram connecting points having equal barometric pressure at a given time
originFrom Ancient Greek ἴσος (ísos, “equal”) + βάρος (báros, “weight”), equivalent to iso- + bar-.
Etymology from Wiktionary, CC BY-SA 3.0