kakuchōsurottodesu
1. Expansion slot.
Noun
#160168
1. Expansion slot.
1. slot
2. slot machine
1. filename extension
1. expansion; extension
2. escape; ESC
1. military expansion; arms buildup
1. Was not an extension.; Was not a file extension.
1. Was not an extension.; Was not a file extension.
1. Not an extension.; Not a suffix.
1. Was an extension.
1. Extension of; File extension