lightheaded

• Describe una sensación de mareo, aturdimiento o inestabilidad, a menudo debida a presión arterial baja, deshidratación o enfermedad.

Describes a feeling of dizziness, faintness, or unsteadiness, often due to low blood pressure, dehydration, or illness.

1. Dizzy or faintB2formal

   Feeling weak, dizzy, or as if you might lose consciousness.

   Mareado o aturdido

   • She felt lightheaded after standing up too quickly.
   • The heat made him lightheaded and he had to sit down.
   • If you feel lightheaded, take a deep breath and rest.

   Sinónimosdizzyfaintgiddyunsteadyvertiginouswoozy

   Antónimosalertclearheadedsteady

2. Frivolous or sillyC1formal

   Lacking seriousness; given to frivolity or acting in a silly manner.

   Frivolidad o falta de seriedad

   • His lightheaded remarks during the meeting were not appreciated.
   • She was in a lightheaded mood, joking about everything.
   • The conversation turned lightheaded as they discussed trivial matters.

   Sinónimosdizzyempty-headedfeatherbrainedflightyfrivolousgiddyscatterbrainedsillythoughtless

   Antónimosearnestgraveserioussolemn