means:The sound of a beating heart.

　　　  心臓が動く音。

　　　 → DokiDoki suru.

　　　　  どきどきする。

When nervous...For example, when you're watching a scary movie.When you are with someone you like.

Normal times...When you want to express the sound of heart movement.

explanation of symptoms...When telling a doctor that you have palpitation.

→The heart is pounding.

　胸がどきどきする。

Tips

+ ドキがムネムネする(Doki ga munemune suru)...very casual  "胸がどきどきする".

+ Strong DokiDoki...ドッ ドッ ドッ ドッ（do! do! do! do! /not English "do".)

+The calm beat is sometimes described as "TokuToku(とくとく)".

type:sound

means:The sound of a strong heartbeat.

　　　  心臓が強く跳ねる音。

　　　 → Doki to suru.

　　　　  どきっとする。

When nervous...For example, When a bug you hate suddenly appears from the shadow.In the moment of sudden love crush.

Normal times...When you want to express the sound of heart movement.

→.

　 心臓がどきっとする。

Tips

+ Some variations…どきっ(doki)<どきー(dokiiiii)<どきーん(dokiiiiiin)<どっきー<(dokkiiiiii)どっきーん(dokkiiiiiin)

type:sound

means:The sound of a clock hand(second hsnd) moving.
　　　  時計の針が動く音。
 　　　 TickTack(TickTock)

　　　  チクタク

→"ChikuTaku" to tokei no oto dake ga kikoeru.

　"チクタク"と時計の音だけが聞こえる。

　I can only hear sound of a clock's "ChikuTaku".

　

Tips
+ More often used in sentences such as novels and picture books than when speaking.
　(My personal impression...)

type:sound

means:Cutting paper etc with scissors.
　　　 ハサミで紙などを切り進める。

→ChokiChoki suru.
　ちょきちょきする。

Tips
+ Casual expression.

type:motion,sound

means:Cut off strings and branches
　　　 紐や枝などを断ち切る

→Choki to kiru
　ちょきっと切る

Tips
+ Also called "chokin"
+ Choki is the scissors of Rock paper scissors

type:motion,sound

saw

鋸 [のこぎり / nokogiri]

type:shape

tooth(Cartoon character’s tooth)

歯 [は / ha]

type:shape

leaf

葉 [は / ha]

葉っぱ [はっぱ / happa]

type:shape

gizagiza leaves example;
+ holly
+ maple

test