mù​mǎ

rocking horse

木马 (木馬) mù​mǎ
rocking horse noun
wooden horse or rocking horse used as a toy

The little boy spends all day in the yard riding his rocking horse.

Trojan horse noun
malicious software disguised as legitimate code in computing

His computer was infected with a Trojan horse because he downloaded an unknown file.

vaulting horse noun
a piece of gymnastics equipment used for vaulting exercises

The gymnast vaulted steadily over the horse.

Frequency

Movie subtitles
2.68 per million appears in 1% of films
Written text
3.92 per million

Sources

Definitions
CC-CEDICT