zoned Syllabification: (zoned)Pronunciation: /zōnd/Definition of zoned adjective 1divided into zones, in particular (of land) designated for a particular type of use or development:zoned industrial land 2chiefly Botany & Zoology marked with circles or bands of color:strongly zoned leaves 3US informal under the influence of drugs or alcohol:she’s zoned on downers a zoned-out hippie[ 1970s: blend of zonked and stoned]zoned in other Oxford dictionaries Definition of zoned in the British & World English dictionary