How Do You Spell PILLOW BLOCK?

Pronunciation: [pˈɪlə͡ʊ blˈɒk] (IPA)

Pillow block is a mechanical device that supports rotating shafts in machines. The spelling of the word "pillow block" is influenced by the pronunciation of the two words that form it. "Pillow" has two syllables (pil-oh), with the stress on the first syllable, while "block" has only one syllable (blak), with the stress on the vowel sound "a". The IPA phonetic transcription for "pillow block" is /ˈpɪl.oʊ blɑk/. This spelling reflects the pronunciation of the word clearly, making it easier for individuals to spell and understand it.

PILLOW BLOCK Meaning and Definition

1. A pillow block refers to a mechanical device utilized in various applications, predominantly in machinery and industry settings. It is a specific type of bearing housing assembly designed to provide support and rotational motion to rotating shafts or equipment. The term "pillow block" stems from the block's resemblance to a pillow shape, featuring a mounting base and an attached bearing.

   Typically made of durable materials such as cast iron or steel, a pillow block consists of a housing with a hollow center, which encloses a bearing or bushing. The housing often incorporates bolt holes or slots, facilitating secure attachment to the machine or structure. The inner portion of the housing holds the bearing, which is responsible for facilitating the rotational movement of a shaft. The pillow block's design allows for easy installation and maintenance, as the entire assembly can be easily detached and replaced if necessary.

   Pillow blocks are commonly used in various industrial applications, including conveyor systems, production machinery, material handling equipment, and agricultural machinery. Their primary function is to provide support and stability to rotating shafts, ensuring smooth and precise movement. Additionally, pillow blocks help reduce friction, vibration, and wear, extending the lifespan and efficiency of the rotating equipment. With their robust construction and versatility, pillow blocks have become integral components in numerous mechanical systems, enhancing overall functionality and reliability.

2. In mech., a block or standard hollowed for supporting the end of a shaft.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for PILLOW BLOCK

• oillow block
• lillow block
• -illow block
• 0illow block
• pullow block
• pjllow block
• pkllow block
• pollow block
• p9llow block
• p8llow block
• piklow block
• piplow block
• piolow block
• pilkow block
• pilpow block
• piloow block
• pilliw block

Etymology of PILLOW BLOCK

The term "pillow block" originates from the combination of two words: "pillow" and "block".

The word "pillow" can be traced back to the Latin word "pulvinus", meaning "cushion" or "little cushion". It eventually evolved into "pilow" in Old English, which then became "pillow" in Middle English. The word refers to a soft cushion or pad used for resting or supporting one's head while sleeping.

On the other hand, the term "block" has its roots in Old French and Latin. In Old French, it was spelled as "bloc", which meant "log" or "piece of wood". The word was derived from the Latin word "blocus", referring to a log or chunk of wood used as a building material or support.