0 a connection or agreement that joins two things or organizations:
1 a temporary problem that delays progress, such as too much traffic on the road:
I missed my flight because of a tie-up on the interstate.
3 a stop caused by having too many things come or happen together:
An overturned truck caused a huge traffic tie-up.
4 an agreement between two organizations to work on a particular activity together:
So my suggestion about the proposed tie-up between the two elements of the diphthong as far as application of i-umlaut is concerned may be correct.
The tie-up with the work here is that partial projections lead automatically to the same domains.
In the meantime, fishermen participating in the voluntary tie-up scheme have failed to receive their compensation, despite being five weeks into this year's cod-recovery programme.
There is a "tie-up" for all such eventualities.
To my mind the tie-up scheme is an iniquitous arrangement.
Will those crustacea be exempted from the days-at-sea and tie-up proposals?
A tie-up scheme would not address the problem of the effects of decommissioning on regional areas.
It is dangerous to democracy when we get a tie-up between the two main methods.
