And when someone is less than receptive, his or her pupils will automatically constrict.

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The air passages constrict when allergens (flower pollen, for instance) or other irritants are inhaled.

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The tourists won the toss and bowled tidily to constrict Smith and Neil McKenzie, who reached lunch on 61-0.

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As his tongue continued to grow, his oesophagus began to constrict, so he felt he was about to suffocate.

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In order not to constrict the former, we have settled on the latter.

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Will the government assume more control on pricing of drugs and constrict profits?

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There is a vast transformation underway in the financial services industry as the national brokerage distribution networks of former household names constrict.

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The mobile operator is also set to spend heavily to upgrade and expand its network, which investors expect will constrict short-term profits.

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Let's go back to Econ 101: When you constrict the supply of an item and have constant or increasing demand, price must increase.

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We had an energy situation where suddenly oil producers or speculators want to constrict supply, and next thing you know you're paying four bucks at the pump.

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If it's too bright, your pupils constrict.

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