#initial-load-header-loader { visibility: hidden!important; } #initial-load-content { visibility: visible!important; } .expandable .expandable-control { display: none!important; } .expandable .expandable-content { display: block!important; visibility: visible!important; max-height: none!important; height: auto!important; }

o/s

(of the calendar) Old Style.

out of stock.

(in banking) outstanding.

RELATED CONTENT

ATW: What does 🎃 - Jack-O-Lantern Emoji mean?Read more in this article about some frequently asked questions and fun facts related to our definitions.

Who Is Jack In Jack-o’-lantern, Anyway?Who, or what, is the namesake of this autumn tradition?

Nearby words

o.s.d., o.s.f., o.t., o/a, o/c, o/s, o2o, oa, oaf, oafish, oahu

Definition for o/s (2 of 2)

O/S

(of the calendar) Old Style.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019