noun:

• American football - obscure term ➜ アメリカンフットボール

noun:

• olfactory bulb; bulbus olfactorius

noun:

• soft ball; rubber ball Antonym: 硬球

noun:

• slow ball; slow pitch - Baseball term

noun:

• vacuum tube

noun:

• ice hockey - obscure term ➜ アイスホッケー

noun:

• rugby - obscure term ➜ ラグビー

noun:

• football (incl. soccer, rugby, American football, etc.; esp. used for soccer)

noun / ~する noun:

• return toss (e.g. from a catcher to a pitcher)

noun:

• basketball - obscure term ➜ バスケットボール

noun:

• hard ball to hit; bad pitch

noun:

• junk ball (pitch); off-speed pitch - Baseball term
• unexpected move; unorthodox measure
• statement, request, etc. with an ulterior motive ［曲球］

noun / ~の noun:

• prolate spheroid

noun:

• white ball (baseball, golf ball, etc.)

noun:

• billiards ➜ ビリヤード

noun:

• oblate spheroid

noun:

• grounder - Baseball term ➜ ゴロ

noun / ~の noun:

• monocyte - Biology term

noun:

• bait pitch; sucker pitch; pitch that lures a batter to swing - Baseball term

noun:

• volleyball - obscure term ➜ バレーボール

noun:

• ball which is hard to hit or catch - Baseball term

noun:

• dry-bulb ➜ 乾球温度計

noun:

• small ball; globule; spherule; pellet

noun:

• steel ball; bearing ball