swelteringswel‧ter‧ing /ˈsweltərɪŋ/ adjective 
sweltering August days
EXAMPLES FROM OTHER DICTIONARIES
- Everyone headed for the beach on that sweltering summer afternoon.
- Hundreds of children sweltering in the heat went to the neighborhood pool.
- the sweltering summer sun
- The soldiers marched on in the sweltering heat.
- As sultry as a sweltering day in August.
- Test conditions have included a scramble along Glencoe's Aonach Eagach ridge and a two-day back pack in sweltering heat.
- The sky was still blue; the sun, growing in strength, promised a hot sweltering day.
Longman Language Activatorroom/place/weather
· The weather's been very hot lately.· I make a lot of salads during hot weather.· a hot summer's day· The Gobi desert is one of the hottest places on earth.it's hot · It's hot in here. Isn't the air conditioner working?· It was much too hot in his office to do any work.· It's going to be a hot, sunny day.
high temperatures caused by hot weather, especially when this makes you feel uncomfortable in a room or outdoors: · Don't leave food sitting out in the heat.· the heat and dryness of an Arizona summer the heat of the day: · Avoid running or other vigorous exercise during the heat of the day.
spoken very hot: · It was a boiling hot day in August.it's boiling/boiling hot: · Leave the door open, it's boiling in here.
American, especially spoken very hot and uncomfortable: · a broiling summer daybroiling heat: · the incredible broiling heat of a Mississippi summerbroiling sun: · Troops stood at attention under a broiling noon sun.
weather that is baking or baking hot is very hot and dry: · The weather was baking hot and conditions at the camp became unbearable.it's baking/baking hot: · It's baking in here -- I need a drink.
especially written weather that is sweltering is very hot and makes you feel wet and uncomfortable: · Everyone headed for the beach on that sweltering summer afternoon.sweltering heat: · The soldiers marched on in the sweltering heat.
a room or enclosed space that is stifling or stifling hot is very hot and is difficult to breathe in: · The room was stifling hot, and full of flies.· The subway stations are stifling, and reek of urine.stifling heat: · Helen sat uncomfortably in the stifling heat of the railway carriage.
weather that is muggy or humid makes you feel uncomfortable because the air feels wet, warm, and heavy: · In June the weather was often muggy in the evenings and it was difficult to get to sleep.· The climate stays hot and humid all summer long.it's muggy/humid: · It's been really muggy the last few days, so we haven't done much.
weather or heat that is oppressive is very hot and unpleasant, especially because it feels as if there is not enough air to breathe: · As the sun climbed higher in the sky, the heat grew gradually more oppressive.oppressive heat: · Despite the oppressive heat, more than 1,000 people came to the celebration.
a room or enclosed space that is like an oven is extremely hot and uncomfortable: · The heat of the day made the gymnasium feel like an oven.it's like an oven: · It's like an oven in here. Let's open some windows.
a period of unusually hot weather: · There was a heatwave during the first part of July.· A long summer heatwave had turned the river into a weak trickle of water.
when you feel hot feeling hot , especially when this makes you feel uncomfortable: · I'm too hot - could you open the window?· The travellers were hot, tired, and thirsty.
feeling warm when it is cold outside, especially in a way that is pleasant and comfortable: · Are you nice and warm?keep warm (=make yourself stay warm): · We had to keep moving in order to keep warm.warm as toast (=very warm and comfortable): · It was freezing outside but in the ski lodge they were as warm as toast.
spoken to feel very hot and uncomfortable: · "I'm going for a swim,'' said Gary, "I'm boiling.''· You must be roasting in that coat.
if you are sweltering , you feel very hot, wet, and uncomfortable, because the weather or the room you are in is too hot: · Hundreds of children sweltering in the heat went to the neighborhood pool.
if you have a temperature or run a temperature , your body is hotter than usual because you are ill: · Liz was running a temperature of 39.8° C.· Victims of heat stroke have a body temperature of 104 degrees Fahrenheit or higher.
feeling very hot and often red in the face because you have a fever: · Hannah looked weak and feverish and we decided to call the doctor.· He said he felt feverish and complained of pains in his chest.
COLLOCATIONS FROM OTHER ENTRIES
extremely hot and uncomfortable: (=extreme heat)· The desert is a place of scorching heat by day and bitter cold by night.
(=used about weather that is very hot and uncomfortable) The office gets unbearably hot in summer.
The office gets unbearably hot in summer. sweltering August days