2. ‘However, a temporary constriction occurs in the fifth largest chromosome of a variety of S. bicolor cultivated for silage, in addition to the major constriction in its largest chromosome.’ ‘Epidermal plastids in tomato contain low levels of chlorophyll and commonly have central constrictions suggesting that a significant proportion is in the process of plastid division.’ constriction - a tight feeling in some part of the body; "he felt a constriction in her chest"; "she felt an alarming tightness in her chest"; "emotion caused a constriction of his throat"

Constriction definition is - an act or product of constricting.

The act or process of binding or contracting, becoming narrowed; the condition of being constricted or squeezed. A normally or pathologically constricted or narrowed portion of a luminal structure. the state of being constricted; tightness or inward pressure. How to use constriction in a sentence. Kids Definition of construction 1 : the process, art, or manner of building something 2 : something built or put together : structure a flimsy construction Learn more. Synonym (s): constrictio [TA]. Constriction definition: Constrictions are rules or factors which limit what you can do and prevent you from doing... | Meaning, pronunciation, translations and examples constriction definition: 1. the process of becoming tighter and narrower, or something that makes you feel that this is….