For example, pressing the center of the membrane makes all the modes with becoming impracticable, since this point is invariably an antinode for these modes.

Under federal law, a person can be held as a material witness if there is probable cause to believe the person has information that could be important to an investigation and if it "is or may become impracticable" to assure that the person will be available to testify.

The UTC codifies that cy-près applies only to charitable trusts where the original particular purpose of the trust has become impossible or impracticable, and the terms of the trust do not specify what is to happen in such a situation.

By 1864, it was clear that continued governance of the Province of Canada under the terms of the 1840 Act of Union had become impracticable.

As, however, he perished in the Tosevite raid, this has become impracticable.

Where the partners of a firm are numerous, frequent meetings of the full body become impracticable.

You are becoming too impracticable to deal with, Madame.

On odd occasions when there was a very strong wind or interference from farm machinery the long-spade became impracticable for listening purposes.

We were now obliged to descend toward the shore, the crest becoming impracticable.

The Chief Commissaire may neutralise a race should it be considered necessary to do so, as in the case of a crash involving several teams or the track becoming unsafe or impracticable for use.