Definition

1. Adverb:

   • Toward one side: Moving or directed to the left or right, rather than forward, backward, upward, or downward.
   • Laterally: In a sideways direction.

2. Adjective (less common):

   • Directed or moving toward one side: Describing a motion or position oriented laterally.

Examples of Usage

• Adverb:
  • The box slid sideward across the floor when the ship tilted.
  • He glanced sideward to check for oncoming traffic.
• Adjective:
  • The car made a sudden sideward lurch. (Here, "sideward" describes the type of lurch.)

Advanced Usage

• "sideward(s)": The form "sidewards" is also correct and interchangeable with "sideward" when used as an adverb. The "-s" is a common adverbial suffix.
  • She pushed the book sidewards on the shelf to make room.

Variants and Related Words

• Sidewards (adv): An alternative adverbial form of "sideward."
• Sideways (adv/adj): A much more common synonym meaning "to or from the side." While similar, "sideways" can imply a broader range of lateral movement or orientation.
• Lateral (adj): Relating to the side. (e.g., )

Synonyms

• Sideways: To, toward, or from the side.
• Laterally: Toward the side.
• Edgewise: With the edge forward or upward (a more specific type of sideward motion).

Antonyms

• Forward: Toward the front.
• Backward: Toward the rear.
• Upward: Toward a higher position.
• Downward: Toward a lower position.

Adverb

1. toward one side
   • turn the figure sideward