In Japanese you say onii-san
onii-san is older brother. Nissan (Ni-san) is big brother. However, this is the formal way. For a more relaxed informal way, you delete the san and replace it with a Chan.
I.e: Onii-Chan : Older brother
You may say something along the lines of "Niichan, konnichiwa."
Anki
'Niichan no koto o shimpai shite iru yo.'
you say ''anna'' in order to say big brother in tamil
You could say, 'niichan, denaide!' written in Japanese as: 兄ちゃん、出ないで
You say big brother in Tagalog as "kuya."
otouto
Your younger brother: Otoosan (polite) Your elder brother: oniisan (polite)
You would say "brawd fawr" in Welsh to mean big brother.
brother in brazilian language
my big brother = achí ha gadól (אחי הגדול)
"Big brother" in Hindi is "ΰ€¬ΰ€‘ΰ€Όΰ€Ύ ΰ€ΰ€Ύΰ€" (pronounced as "bada bhai").