lower1
verb /ˈləʊə(r)/
  /ˈləʊər/
Verb Forms
Idioms | present simple I / you / we / they lower |    /ˈləʊə(r)/   /ˈləʊər/  | 
| he / she / it lowers |    /ˈləʊəz/   /ˈləʊərz/  | 
| past simple lowered |    /ˈləʊəd/   /ˈləʊərd/  | 
| past participle lowered |    /ˈləʊəd/   /ˈləʊərd/  | 
| -ing form lowering |    /ˈləʊərɪŋ/   /ˈləʊərɪŋ/  | 
- [transitive, intransitive] to reduce something or to become less in value, quality, etc.
- lower something He lowered his voice to a whisper.
 - This drug is used to lower blood pressure.
 - to lower the rate/cost/price/level of something
 - Her voice lowered as she spoke.
 - The company may be forced to lower prices in order to stay competitive.
 - a proposal to lower the voting age to 16
 - The company has lowered its expectations for profits this year.
 - We are not prepared to lower our academic standards.
 - Mild exercise three times a week significantly lowers your risk of cancer.
 - The drives were allowed to idle until the temperatures lowered and stabilized.
 
Oxford Collocations Dictionaryadverb- carefully
 - gently
 - gradually
 - …
 
- into
 - onto
 - to
 - …
 
 - [transitive] to let or make something/somebody go down
- lower something He had to lower his head to get through the door.
 - She lowered her newspaper and looked around.
 - lower something/somebody + adv./prep. They lowered him down the cliff on a rope.
 - The coffin is lowered into the grave and covered with earth.
 
Extra Examples- Cristina blushed and quickly lowered her eyes.
 - He carefully lowered the sleeping child onto the bed.
 - She lowered herself into the driver's seat.
 
Oxford Collocations Dictionaryadverb- carefully
 - gently
 - gradually
 - …
 
- into
 - onto
 - to
 - …
 
 
Idioms 
lower the bar 
- to set a new, lower standard of quality or performance
- In the current economic climate we may need to lower the bar on quotas.
 
 
lower yourself (by doing something) 
- (usually used in negative sentences) to behave in a way that makes other people respect you less synonym demean
- I wouldn't lower myself by working for him.
 
 
raise/lower your sights 
- to expect more/less from a situation
- If they can’t afford such a big house, they’ll just have to lower their sights a little.
 - After failing to get into university, he lowered his sights and got a job in a shop.
 
 
raise/lower the temperature 
- to increase/decrease the amount of excitement, emotion, etc. in a situation
- His angry refusal to agree raised the temperature of the meeting.
 - The government tried to lower the political temperature by agreeing to some of the demands.