Vasoconstriction : রক্তবাহ-সংকোচন;
Related Words
vaso-constriction  vasoconstriction  See Words Also In
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Appropriate Prepositions
Composed of(তৈরী): This medicine is composed of vitamins and minerals.
Count for(গণ্য বা বিবেচিত হওয়া): There can be no lasting peace without true democracy in which the people play a part and count for something.
Fed up with (বিরক্ত): He is fed up with waiting for her.
Fond of (প্রিয়/অনুরাগী): Children are fond of sweets.
Stare at (চাওয়া বা তাকানো): He stares at me.
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Idioms
All at once - (হঠাৎ): I feel terribly sleepy all at once.
At all (in the least degree – মোটেও না) There is no water at all in the pond.
Hue and cry (শোরগোল): The villagers raised a hue and cry to see the thief.
To and fro (hither and thither, এদিক ওদিক)-The man is walking to and fro.
With the sweat of one’s brow (মাথার ঘাম পায়ে ফেলে) — He earns his livelihood with the sweat of his brow.