Synonym: calm, chilly, fresh, agitated, excited, warm. Similar words: tool, pool, cook, scoop, school, cookie, hooligan, in school. Meaning: [kuːl] 
n. 1. the quality of being at a refreshingly low temperature 2. great coolness and composure under strain. v. 1. make cool or cooler 2. loose heat 3. lose intensity. adj. 1. neither warm nor very cold; giving relief from heat 2. marked by calm self-control (especially in trying circumstances); unemotional 3. (color) inducing the impression of coolness; used especially of greens and blues and violets 4. psychologically cool and unenthusiastic; unfriendly or unresponsive or showing dislike 5. (used of a number or sum) without exaggeration or qualification 6. fashionable and attractive at the time; often skilled or socially adept.
n. 1. the quality of being at a refreshingly low temperature 2. great coolness and composure under strain. v. 1. make cool or cooler 2. loose heat 3. lose intensity. adj. 1. neither warm nor very cold; giving relief from heat 2. marked by calm self-control (especially in trying circumstances); unemotional 3. (color) inducing the impression of coolness; used especially of greens and blues and violets 4. psychologically cool and unenthusiastic; unfriendly or unresponsive or showing dislike 5. (used of a number or sum) without exaggeration or qualification 6. fashionable and attractive at the time; often skilled or socially adept. 
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121. She always remains cool, calm and collected in a crisis.
122. He was a cool customer. No one would think to look for him in a city where he'd been arrested for killing a cop.
123. I felt a current of cool air blowing in my face.
124. She made a fanning motion, pretending to cool herself off.
125. The morning was cool; a welcome change from the heat of the day before.
126. Leave the engine to cool off before you touch it.
127. Ah, this is the life! Lying on the beach, sipping cool drinks.
128. He was getting more serious about her. It was time to cool it.
129. You can hardly be held responsible for Darrow waltzing in, cool as a cucumber, and demanding thousands of pounds.
130. It took Charles a long time to cool down after the argument.
131. They were desperately in love to begin with, but I think it's starting to cool off now.
132. The time I like best is the evening when it's cool.
133. I tried to cool him down but he was still angry when he left.
134. He needed a cool head[sentencedict.com], a stout heart and nerves of steel.
135. I must keep my cool, she thought; losing my temper isn't going to help.
136. She just took out her purse and paid a thousand in cash: what a cool customer!
137. Columbia recently resigned the band for a cool $30 million.
138. He kept as cool as a cucumber as the newspaper reporters shouted questions at him at once.
139. That's the first time I lost my cool in 20 years in this job. This whole thing's getting to me.
140. At the press conference, he came over as cool and confident.
141. Leave the cake to cool for an hour before cutting it.
142. He was very cool and calm about the mishap, and didn't shout or lose his temper.
143. Yeah, we could leave later - I'm cool with that.
144. You're very cool with your brother, but with your friends you really come to life.
144. Wish you will love sentencedict.com and make progress everyday!
145. He slammed the door and went for a walk to cool off.
146. The soldier's courage was partly caused by his ability to keep cool in the face of danger.
147. It was pleasantly cool in the house after the sticky heat outside.
148. Michael seemed very cool towards us today. I wonder whether we've offended him.
149. Daniels is at his best when he's cool and direct, rather than combative and polemical.
150. I don't know how you manage to keep such a cool head in such a hectic, stressful office!
More similar words: tool, pool, cook, scoop, school, cookie, hooligan, in school, at school, schoolbag, cooperate, after school, coordinate, cooperative, coordinator, fortune cookie, cooperate with.