ギガ
含义: Mobile data allowance, measured in gigabytes (GB). Colloquially refers to one's remaining data balance.
In Japanese casual speech, ギガ has evolved from a technical unit prefix (giga-) into an everyday word meaning mobile data itself. Instead of saying データ通信量 (data usage), people simply say ギガ. It is universally understood in the smartphone era and appears in carrier advertising, social media, and daily conversation. The term is especially common in complaints about running low on data.
例句
- 今月もうギガ残り少ないから動画見れない。 这个月流量快用完了,没法看视频了。Este mes ya me quedan pocos gigas, así que no puedo ver vídeos.이번 달 벌써 기가 얼마 안 남아서 동영상 못 봐.
- この前プラン変えてギガ増やしたからめっちゃ快適。 之前换了套餐增加了流量,用起来超爽。Hace poco cambié de plan y aumenté los gigas, así que va genial.얼마 전에 요금제 바꿔서 기가 늘렸더니 완전 쾌적해.
- Wi-Fiつなぎ忘れてギガめっちゃ減ったんだけど。 忘了连Wi-Fi,流量一下子用了好多。Se me olvidó conectarme al Wi-Fi y se me gastaron un montón de gigas.Wi-Fi 연결하는 거 깜빡해서 기가 엄청 줄었는데.
发音
/gi.ga/
用法指南
语境: daily conversation, social media, friends
语气: matter-of-fact, complaining
✓ 正确说法
- ギガ足りないからWi-Fiあるとこ行こう。 (I'm low on data, let's go somewhere with Wi-Fi.)流量不够了,去有Wi-Fi的地方吧。(I'm low on data, let's go somewhere with Wi-Fi.)No me quedan datos, vamos a algún sitio con Wi-Fi.기가 부족하니까 Wi-Fi 있는 데로 가자. (데이터 부족하니까 Wi-Fi 되는 곳으로 가자.)
- 今月ギガどれくらい残ってる? (How much data do you have left this month?)这个月流量还剩多少?(How much data do you have left this month?)¿Cuántos datos te quedan este mes?이번 달 기가 얼마나 남았어? (이번 달 데이터 얼마나 남았어?)
✗ 错误说法
- 技術文書でデータ量の意味で「ギガ」を使うと曖昧になる (Using ギガ to mean 'data' in technical documents is ambiguous — use the full unit)在技术文档中用「ギガ」表示数据量会产生歧义——应使用完整的单位名称Usar ギガ para referirse a datos en documentos técnicos resulta ambiguo — es mejor utilizar la unidad completa기술 문서에서 데이터 용량의 의미로 「ギガ」를 사용하면 모호해진다 (기술 문서에서는 정확한 단위를 사용할 것)
常见错误
- Confusing ギガ with the technical prefix giga- — in casual speech it means 'data allowance,' not a measurement unit
起源与历史
Shortened from ギガバイト (gigabyte). Mobile carriers began using ギガ in advertising (e.g., au's ギガ放題) in the mid-2010s, and the abbreviation quickly entered everyday speech as a synonym for mobile data.
文化背景
Era: Mid-2010s, popularised by carrier advertising
Generation: All ages
Social background: Universal
Regional notes: Used across all of Japan. Became mainstream through telecom advertising and is now standard casual vocabulary.
更多同类表达
More from Technology & Gadgets