To Get Lower, To Go Down, To Come Down, To Hang Down
intransitive verb, godan verb
This word consists of kanji with hiragana attached. Because the hiragana ends with an
さがる
Since this word has okurigana (hiragana attached to the kanji) you know that it's probably going to be the kun'yomi reading. Let's use a mnemonic to remember the reading of the kanji: You know it means to fall so instead of using a saw (さ) to cut down the tree, you decide to let it come to you. It has to come down all by itself. Picture yourself placing a saw at the foot of a tree then sitting back and waiting for it to drop itself at your knees. (This could actually work, don't you judge my methods!)
雨の日は気分が下がる。
My mood is lower on rainy days.
すみません。ジーンズが下がってパンツが見えてますよ。
Excuse me. Your jeans are hanging down and I can see your panties.
去年からスコアが下がった。
Scores have dropped since last year.