Definition of "straiten"

straiten

verb
third-person singular simple present straitens, present participle straitening, simple past and past participle straitened
1. To make strait; to narrow or confine to a smaller space.
2. To restrict or diminish, especially financially.
  Quotations
  "And the reason why Birds are Oviparous and lay Eggs, but do not bring forth their yong alive, is, because there might be more plenty of them also, and that neither the Birds of prey, the Serpent nor the Fowler, should streighten their generations too much."
  1662, Henry More, An Antidote Against Atheism, Book II, A Collection of Several Philosophical Writings of Dr. Henry More, p. 67
3. Misspelling of straighten.