elemében van

elem (“element”) +‎ -e (possessive suffix) +‎ -ben (“in”, case suffix) +‎ van (“to be”)

• IPA^(key): [ˈɛlɛmeːbɛɱvɒn]

elemében van

1. (idiomatic) to be in one's element, to be at home in something, to be on familiar ground (to be in a situation which is entirely suitable, familiar, or enjoyable)

   Synonyms: otthonosan mozog, jártas, nagy tapasztalata van

2. (idiomatic) to be at one's best (to be in top shape)

   Synonym: jó formában van

• For the verb, see van.
• The noun elem takes the appropriate possessive suffix according to the subject of the sentence plus the case suffix: elememben, elemedben, elemében, elemünkben, elemetekben, elemükben.