re-strain

[ree-streyn] /riˈstreɪn/
verb (used with object), verb (used without object)
1.
to strain again.
Origin
1870-75; re- + strain1
Can be confused
re-strain, restrain.
Word Origin and History for re-strain
v.

"strain again," 1874, from re- + strain (v.). Related: Re-strained; re-straining.