Indo-European etymology : Query result

Proto-IE: *smeyǝ-

Meaning: to laugh, to be glad, to wonder

Tokharian: A, B smi- 'smile' (Adams 721)

Old Indian: smayate, smayati `to smile', ptc. smita-; smera- `smiling, friendly'; vi-smayate `to be surprised, wonder', smaya- n. `wonder, surprise, astonishment'

Old Greek: mei̯diáō `lächeln', mei̯dǟ́mōn `lächelnd', méi̯dǟma n. `das Lächeln'; meîdos = gélōs Hsch.; philo-mmei̯dḗs `gern lächelnd'

Slavic: *smьjā́tī, smḕjǭ; *smēxъ

Baltic: *smeî- (*smej-a-) vb. (2), *smaî-d-a- c. (1/2)

Germanic: *smī-l-ia- vb.; *smi-r=

Latin: mīrus, -a `wunderbar, erstaunlich, sonderbar', mīrārī `sich wundern, bewundern'

Russ. meaning: смеяться, радоваться, удивляться

References: WP II 686 f