against

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

According to the researchers, these findings raise the possibility of developing therapies that better harness CD4+ T cells, particularly against tumors that have learned to evade traditional CD8+ T cell attacks.

From Science Daily • Jun. 4, 2026

President Donald Trump’s $10 billion lawsuit against the Internal Revenue Service over a leaked tax-return scandal from six years ago was on the verge of an epic settlement.

From Slate • Jun. 4, 2026

Uruguay are now the third country Bielsa has guided to a World Cup, and in 2023 he oversaw wins against South American giants Brazil and Argentina.

From BBC • Jun. 4, 2026

—The dollar eased after reaching a near two-month high against a basket of currencies on Wednesday.

From The Wall Street Journal • Jun. 4, 2026

Like many other towns and villages in the old days, this one was surrounded by walls as protection against enemies.

From "Adventures of Don Quixote" by Argentina Palacios