If; suppose that, provided that, on condition that. Now U.S. regional.

on, upon (†under, up, in, by, of, with) the (this, that, such,†a) condition that; now, usually, on condition that.

With the provision or condition that; provided that. Cf. provided, conj. Obsolete.

for why that: (a) = sense A. 1; (b) on the consideration that; provided that.

With that, forming a compound conjunction. With the proviso or stipulation that, on the condition or understanding that; = provided, conj. a.

Originally in legal and formal use: with the provision or condition (that); it being provided… With that, forming a compound conjunction.

‘Provided (that)’: used disjunctively to mark the introduction of a clause, etc., stipulating a condition, qualification, etc. Obsolete.

With that-clause. Provided, on condition. Obsolete.

Originally in legal and formal use: with the provision or condition (that); it being provided… Without that.

By means of (also moyenant on). moyenant that: on condition that.

on, upon (†under, up, in, by, of, with) the (this, that, such,†a) condition that; now, usually, on condition that.

Without that. On condition that; in case that, so long as; = provided, conj. b.

so as, provided that, etc. Cf. sense 26.

condition was used for on condition that.