warm
adjective /wɔːm/
  /wɔːrm/
(comparative warmer, superlative warmest)
Idioms - at a fairly high temperature in a way that is pleasant, rather than being hot or cold
- warm weather/temperatures/air
 - Wash the blouse in warm soapy water.
 - Tomorrow will be warm and sunny.
 - a warm and dry spell
 - Are you warm enough?
 - The children jumped up and down to keep warm.
 - I can’t seem to get warm.
 - Wait for the warmer weather before putting the plants in the garden.
 - a warm climate
 - It's nice and warm in here.
 - Heat the bread until it is warm to the touch.
 - The sun felt warm on his skin.
 
Extra ExamplesTopics Weathera1- Add the soured cream and cook, stirring, until just warm.
 - Are you sure you'll be warm enough dressed like that?
 - Bake for 15 minutes and serve warm with Greek yogurt.
 - Come and have a nice warm drink by the fire.
 - How can we get warm?
 - It was a mild day, almost warm.
 - She felt her face grow warm at his remarks.
 - She tries to keep warm by sitting right next to the fire.
 - The bread should stay warm for at least half an hour.
 - The machine may feel warm to the touch.
 - The night air was soft and unseasonably warm.
 - The room seemed uncomfortably warm.
 - The weather had turned warm.
 - These will keep your feet warm.
 - They stood on the corner, stamping their feet to keep warm.
 - This plant will only grow in a warm climate.
 - The leaves swayed slowly in the soft, warm breeze.
 - You'll be as warm as toast in here.
 
Oxford Collocations Dictionaryverbs- be
 - feel
 - look
 - …
 
- extremely
 - fairly
 - very
 - …
 
- nice (and) warm
 - warm to the touch
 
 - keeping you warm or staying warm in cold weather
- warm clothing/clothes
 - a warm pair of socks
 - This sleeping bag is very warm.
 - I wish I had a warm house to go back to.
 
Extra Examples- I slid further down into the pleasantly warm bed
 - That jacket looks nice and warm.
 - Make sure you pack some warm clothes.
 - This sleeping bag is really warm.
 
 - showing enthusiasm, friendship or love
- Her smile was warm and friendly.
 - The star received a warm welcome from fans.
 - The speaker was given a warm reception.
 - He felt a warm glow at the memory.
 - a warm smile/greeting
 - She threw her arms around me in a warm embrace.
 - Most people get a warm feeling when they see puppies playing together.
 - Please send her my warmest congratulations.
 - Her comments were greeted with warm applause.
 - an extremely warm and friendly person
 
Oxford Collocations Dictionaryverbs- be
 - sound
 - become
 - …
 
- extremely
 - very
 - genuinely
 - …
 
 - (of colours) containing red, orange or yellow, which creates a pleasant, comfortable and relaxed feeling or atmosphere
- The room was decorated in warm shades of red and orange.
 - Reds and yellows are warm colours that attract attention.
 
 - [not before noun] used to say that somebody has almost guessed the answer to something or that they have almost found somebody/something that has been hidden
- Keep guessing—you're getting warmer.
 
 
at pleasant temperature
clothes/buildings
friendly
colours
in game
Word OriginOld English wearm (adjective), werman, wearmian (verb), of Germanic origin; related to Dutch and German warm, from an Indo-European root shared by Latin formus ‘warm’ and Greek thermos ‘hot’.
Idioms 
warm fuzzy/fuzzies 
- (especially North American English, informal) feelings of love, comfort and support; things that give you these feelings
- The memories fill me with warm fuzzies.
 - Being generous may evoke some warm fuzzy feelings for you.
 - We had a nice short exchange and were both left with a good warm fuzzy.