The meaning of SERIOUS is thoughtful or subdued in appearance or manner : sober. How to use serious in a sentence. Synonym Discussion of Serious.

SERIOUS definition: 1. severe in effect; bad: 2. very ill 3. not joking or intended to be funny: . Learn more.

1. grave in nature or disposition; thoughtful: a serious person. 2. marked by deep feeling; in earnest; sincere: is he serious or joking?. 3. concerned with important matters: a serious …

adjective of, showing, or characterized by deep thought. of grave or somber disposition, character, or manner. a serious occasion; a serious man. Synonyms: staid, sedate, sober being in …

'serious' - Complete English Word Guide Definitions of 'serious' 1. Serious problems or situations are very bad and cause people to be worried or afraid. [...] 2. Serious matters are important …

Find 1143 different ways to say SERIOUS, along with antonyms, related words, and example sentences at Thesaurus.com.

Requiring careful consideration or thought; involving difficulty, effort, or considered action. A serious problem. Meaning what one says or does; not joking or trifling; sincere.

Serious can be used to describe something that is significant, grave or of significant importance. It can be characterized by a lack of frivolity, playfulness, or lightheartedness. It often relates to …

grave, solemn, or somber, as in mood; not cheerful: He was very serious and didn't even smile. earnest; sincere: a serious offer to buy the house. requiring thought or concentration: serious …

adjective causing fear or anxiety by threatening great harm “a serious wound” “a serious turn of events” synonyms: dangerous, grave, grievous, life-threatening, severe critical being in or …