expression:

• "rat in a trap" [figurative]; "trapped rat" [figurative]; rat in a bag [literal]

noun:

• noble's consort; consort of a prince; consort of a duke; duchess; princess

expression / godan ~す verb:

• to make a mistake; to commit an error; to commit a fault

noun / ~する noun:

• backdoor admission to a school; backdoor entry to a school; buying one's way into school; bribing one's way into a school - four character idiom

~する noun / adverb / ~と adverb:

• to be weary; to be worn out; to be tired - onomatopoeia
• to be fed up (with); to be sick of - onomatopoeia
• to be dejected; to be dispirited; to be disheartened - onomatopoeia

noun:

• record; minutes; document
• record (e.g. in sports); results; score

~する noun:

• to record; to document
• to set a record (e.g. in sports); to show a result; to reach a value

godan ~る verb / transitive:

• to twist; to wrench; to turn (a switch on or off, etc.); to wring (a neck)
• to puzzle over
• to defeat easily

noun:

• mythical carp with the head of a lion and the body of a fish (auspicious protectors of well-being)

noun:

• mere slip by someone who is usually very careful; simple mistake by a wise person; point overlooked by a cautious person - four character idiom

noun:

• using one's chopsticks to find a food one likes by rummaging in one's dish, pot, etc. (a breach of etiquette)

godan ~る verb / intransitive verb:

• to boil; to seethe
• to roil (e.g. waterfall, torrent); to foam; to cascade down
• to well up (of emotions); to overflow (e.g. fighting spirit); to seethe (esp. blood)

noun:

• eight-tenths
• casting someone out
• type of baggy tobi trousers with the baggy part taking up eight-tenths of the full length of the trouser leg ➜ 鳶ズボン

adverb:

• by return; (call or write back) without delay

noun:

• lapel; cuff; turn-up; flap
• going back; returning; turn (marathon, swimming, etc.)
• chorus; refrain
• shuttle service
• aliasing (in imaging)

noun / ~の noun:

• back-to-back; BTB - IT term

noun:

• wrapping (text on computer screen); wrap - IT term

noun:

• battlecry; cheer; cry where one breathes in a large volume of air and then releases it suddenly in a loud cry ➜ 鬨の声

noun / ~する noun:

• rushing at the enemy ➜ 突貫

expression / noun:

• something that looks difficult but actually isn't; swimming in a cold lake during mid-winter seems difficult, but it's nothing to a kappa - idiom

noun:

• various intimate services (e.g. massage) rendered by a female high school student or young woman wearing a high school uniform ➜ ｊｋ

noun:

• water ball; large inflatable sphere that allows a person inside it to walk across the surface of a body of water

noun / ~の noun / adjectival noun:

• dressing oneself up to look young; altering one's appearance to look young; dressing younger than one's age

noun / ~する noun / noun or verb acting prenominally:

• targetting; aiming at a specific target; pinpointing

noun / ~する noun:

• selective hitting; swinging only at certain types of pitches - Baseball term
• having no choice in a move (e.g. mahjong, go, etc.)

noun:

• conical hat (East-Asian style); coolie hat
• something shaped like a conical hat or an umbrella; shade (of a lamp); mushroom cap; pileus ➜ 傘【かさ】

noun:

• skeleton (of a vertebrate, ship, building, etc.)
• transparency (revealing the inner workings of a device); translucency; see-through body
• skeleton (sport)
• skeleton (code) - IT term

expression:

• person who swaggers about under borrowed authority; small man acting arrogantly through borrowed authority; a fox that borrows the authority of a tiger [literal] - idiom

noun:

• tally; check; piece of wood or paper split in half and given to each party as a form of proof (e.g. of a transaction)

godan ~る verb / transitive:

• to reel; to wind; to spin (thread)
• to turn (pages); to flip through (a book); to leaf through (a book); to consult (a dictionary); to refer to (an encyclopedia)
• to count (e.g. the days)
• to open one-by-one; to close one-by-one (e.g. shutters)

godan ~く verb:

• to spread out; to lay out
• to take a position
• to impose widely (e.g. over a city) ➜ 法令を敷く