by January 12, 2019

Inclusive or. Same as "and/or". This is different from xor, exclusive or. Takes precedence after and.
Good usage: "It could be the engine or the transmission that's malfunctioning."
Bad usage: "It could be the engine or the transmission that's malfunctioning, or both." (Contains redundancy)
Bad usage: "It could be the engine or the transmission that's malfunctioning, or both." (Contains redundancy)
by November 14, 2018

by January 15, 2019
