Serious lecture Synonyms

Serious replaced

Definitions for Serious


  • (adjective) not joking or playful in mood or manner
  • (adjective) having a matter of importance as its topic
  • (adjective) involving potential loss or injury

Synonyms for phrase

SL abbreviation

SL is an abbreviation for Serious Lecture
What does SL stand for?
SL stands for "Serious Lecture"

Lecture replaced

Definitions for Lecture


  • (verb) to criticize (someone) severely or angrily especially for personal failings
  • (verb) to give a formal often extended talk on a subject
  • (noun) a speech that is open to the public