the final/last straw

:  not to be altered or undone

:  of or relating to a concluding court action or proceeding

:  coming at the end :  being the last in a series, process, or progress

:  something that is final: such as

:  to continue in time

:  to remain fresh or unimpaired :  endure

:  to manage to continue (as in a course of action)

:  a form (as of metal or plastic) which is shaped like the human foot and over which a shoe is shaped or repaired

:  to shape with a last

:  after all others :  at the end

:  most lately

:  in conclusion

:  following all the rest

:  being the only remaining

:  belonging to the final stage (as of life)

:  something that is last

:  stalks of grain after threshing

:  dry stalky plant residue used like grain straw (as for bedding or packing)

:  a natural or artificial heavy fiber used for weaving, plaiting, or braiding

:  made of straw

:  of, relating to, or used for straw

:  of the color of straw :  pale yellow in color